Prosecution Insights
Last updated: April 19, 2026
Application No. 17/681,013

METHODS AND APPARATUS FOR SELECTIVELY OBSCURING A RENDERING OF A MEDIA STREAM

Non-Final OA §103§DP
Filed
Feb 25, 2022
Examiner
SALCE, JASON P
Art Unit
2421
Tech Center
2400 — Computer Networks
Assignee
DISH NETWORK L.L.C.
OA Round
9 (Non-Final)
68%
Grant Probability
Favorable
9-10
OA Rounds
3y 6m
To Grant
83%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allow Rate
400 granted / 592 resolved
+9.6% vs TC avg
Strong +16% interview lift
Without
With
+15.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
32 currently pending
Career history
624
Total Applications
across all art units

Statute-Specific Performance

§101
8.4%
-31.6% vs TC avg
§103
52.3%
+12.3% vs TC avg
§102
17.5%
-22.5% vs TC avg
§112
10.5%
-29.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 592 resolved cases

Office Action

§103 §DP
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 1/27/2026 has been entered. Response to Arguments Applicant's arguments and amendments filed 1/27/2026 have been fully considered but they are not persuasive. The Examiner notes that the limitation rejected by the Anttila reference has been removed, therefore the Examiner has entered a new grounds of rejection using the Friedrich and Thomas prior art references, wherein Friedrich has been applied to reject the new claim limitations. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. Claims 1-5, 7-18 and 21-23 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-13 of U.S. Patent No. 11,290,784 in view of Britt et al. (U.S. Patent Application Publication 2012/0192234). Although the claims at issue are not identical, they are not patentably distinct from each other because the claims in the instant application are broader than the claims in ‘784 Patent. Referring to claims 1-5 and 7-15 of the instant application, see claims 1-13 of the ‘784 Patent. In regards to the independent claims, the ‘784 Patent fails to teach that the event includes an episode of a specific media content. Britt discloses that an event can include an episode of a specific media content (see Paragraphs 0021 and 0040). It would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to modify the media obscuring system, as taught by the ‘784 Patent, using the identification of an additional media source to access the same content in the form of an SD version of the same program, as taught by Britt, for the purpose of allowing simultaneous user selection of two or more STBs in the subscriber site 104 to re-allocate even more bandwidth away from the multiple currently active STBs (see Paragraph 0049 of Britt). Referring to claims 16-18 of the instant application, see claims 1-13 of the ‘784 Patent. Referring to claims 21-23 of the instant application, see claims 1-13 of the ‘784 Patent. Claims 1-5, 7-18 and 21-23 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-13 of U.S. Patent No. 10,575,060. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims in the instant application are broader than the claims in ‘060 Patent in view of Britt et al. (U.S. Patent Application Publication 2012/0192234). Referring to claims 1-5 and 7-15 of the instant application, see claims 1-13 of the ‘060 Patent. In regards to the independent claims, the ‘060 Patent fails to teach that the event includes an episode of a specific media content. Britt discloses that an event can include an episode of a specific media content (see Paragraphs 0021 and 0040). It would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to modify the media obscuring system, as taught by the ‘060 Patent, using the identification of an additional media source to access the same content in the form of an SD version of the same program, as taught by Britt, for the purpose of allowing simultaneous user selection of two or more STBs in the subscriber site 104 to re-allocate even more bandwidth away from the multiple currently active STBs (see Paragraph 0049 of Britt). Referring to claims 16-18 of the instant application, see claims 1-13 of the ‘060 Patent. Referring to claims 21-23 of the instant application, see claims 1-13 of the ‘060 Patent. Claims 1-5, 7-18 and 21-23 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-12 of U.S. Patent No. 9,762,972. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims in the instant application are broader than the claims in ‘972 Patent in view of Britt et al. (U.S. Patent Application Publication 2012/0192234). Referring to claims 1-5 and 7-15 of the instant application, see claims 1-12 of the ‘972 Patent. In regards to the independent claims, the ‘972 Patent fails to teach that the event includes an episode of a specific media content. Britt discloses that an event can include an episode of a specific media content (see Paragraphs 0021 and 0040). It would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to modify the media obscuring system, as taught by the ‘972 Patent, using the identification of an additional media source to access the same content in the form of an SD version of the same program, as taught by Britt, for the purpose of allowing simultaneous user selection of two or more STBs in the subscriber site 104 to re-allocate even more bandwidth away from the multiple currently active STBs (see Paragraph 0049 of Britt). Referring to claims 16-18 of the instant application, see claims 1-12 of the ‘972 Patent. Referring to claims 21-23 of the instant application, see claims 1-12 of the ‘972 Patent. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claims 1-5, 7-18 and 21-23 are rejected under 35 U.S.C. 103 as being unpatentable over Friedrich (U.S. Patent Application Publication 2016/0191999) in view of Thomas et al. (U.S. Patent No. 10,038,929). Referring to claim 1, Friedrich teaches receiving a request to render the media stream (see Paragraph 0019 for allowing the user to select a channel to view and Paragraph 0059 for the user tuning into a football game at a later time in the football game), wherein the media stream is accessed through a first media source selected by a user (see Figure 1 for the television signals being accessed from satellite/broadcast source). Friedrich also teaches identifying a scheduled start time of an event in the media stream (see Paragraph 0048 for receiving a current date and time of the media stream currently being viewed), the request to render the media stream received after the scheduled start time (see Paragraph 0059 for requesting to the view the football after the football game has already started), wherein the event includes an episode of a specific media content (see Paragraphs 0041 and 0052-0053 for the event being a television series that includes multiple episodes). Friedrich also discloses identifying that the specific media content of the event (see Paragraphs 0041 and 0052-0053) is accessible through a second media source (see Figure 5 and Paragraph 0059 for giving the user to option to start watching the football game from the beginning of the football game stored on the DVR source and the additional example provided at Paragraphs 0048-0049, 0051, 0056 and 0074 for detecting if episode 2 of a series is currently being requested or viewed and stopping display of episode 2 and outputting episode 1 so that episode 1 will not be spoiled for the viewer). The Examiner further notes Figure 5 for displaying a third option to choose a different program from a different channel/source, therefore the system must determine/identify that source as an option to present in the GUI of Figure 5. Friedrich also discloses determining whether the scheduled starting time of the event and a current time are within a predetermined time period (see Paragraph 0029 and Paragraph 0048 for using the current time and the scheduled start and end time of a title in EPG data to determine a program and once programs are determined, displaying the GUI of Figure 5 (see Paragraphs 0055-0056)). Friedrich also discloses that in an event that the scheduled starting time of the event and the current time are within the predetermined time period, rendering the media stream in the first media source (see Figure 5 and Paragraph 0048 for determining a program using the current time and scheduled start time and then if the program is not determined to be a spoiler proceeding to step 716, which renders the media stream from the first broadcast media source and further note Figure 5 for allowing a user to render the media stream (first option)). Friedrich also discloses that in an event that the scheduled starting time of the event and the current time are outside the predetermined time period, generating a notification that the specific media content of the event is accessible through the second media source (see Paragraph 0053 for determining that the television series includes an episode that has been recorded that is before a first episode of the television series that will not spoiler the second episode, wherein Figure 5 provides a second option to view a first episode before a second episode). Friedrich and fails to teach that the episode of the specific media content is identifiable on a single-channel specific media stream during a specific time. Thomas discloses that an episode of the specific media content is identifiable on a single-channel specific media stream during a specific time (see the Game of Thornes channel 124 in Figure 1 and Column 8, Lines 8-18). It would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to modify the identification of a second media source, as taught by Friedrich, using the episode EPG channel, as taught by Thomas, for the purpose of allowing a user to visualize and consume multiple episodes of a series using a virtual channel and further allowing a user to binge watch a program series (see Column 1, Lines 19-23). Referring to claim 2, Friedrich also discloses generating the notification as an overlay over visual rendering of the media stream and muting an audio rending of the media stream (see Paragraphs 0063-0064). Referring to claim 3, Friedrich also discloses that obscuring the media stream includes performing obstructing (see Paragraph 0063). Referring to claim 4, Friedrich also discloses that obscuring the media stream includes muting (see Paragraph 0064). Referring to claim 5, Friedrich also discloses that the notification is a visual notification (see Figure 5). Referring to claim 7, Friedrich also discloses identifying that specific media content of the event is accessible through a third media source (see Paragraph 0059) and rending the media stream from the third media source in the notification (see option 2 in Figure 5 for allowing the user to view the recorded program). Referring to claim 8, Friedrich also discloses identifying that specific media content of the event is accessible through a third media source (see Paragraph 0059) and rending the media stream from the third media source as a picture-in-picture (see Figure 3). Referring to claim 9, Friedrich also discloses identifying that specific media content of the event is accessible through a third media source (see Paragraph 0059) and automatically rendering the event from the third media source from a beginning of the event (see Paragraph 0059). Referring to claim 10, Friedrich also discloses identifying that specific media content of the event is accessible through a third media source and that the third media source includes a storage medium (see Paragraph 0059). Referring to claim 11, Friedrich, Britt and Thomas discloses all of the limitations of claim 1, as well as Friedrich teaching delaying the access to the media stream for a predetermined time (see Figure 5 for the options in the user interface relying on a user to select the option, therefore an inherent delay exists if the user chooses to wait to select one of the options in the user interface), but fails to teach providing access to the media stream if a command to switch to the second media source is not received within the predetermined time. The Examiner takes Official Notice that a user interface may remove options for user selection if the user fails to select an option within a predetermined period of time. It would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention, to modify the user interface, as taught by Friedrich, Britt, Thomas and Anttila, using the user interface removal functionality, as taught by the Examiner’s statement of Official Notice, for the purpose of allowing a second user in the room to enjoy the video program if a first user forgets to select an option in the user interface obscuring the video program. Referring to claim 12, Friedrich also discloses receiving a command to access the event through the second media source (see option 510 in Figure 5). Referring to claim 13, Friedrich also discloses receiving a command to unobscured the rending of the media stream (see option 506 in Figure 5). Referring to claim 14, Britt discloses receiving a command to record the event from the second media source at the later time (see step 202e in Figure 2 and Paragraph 0040). Referring to claim 15, Friedrich discloses that the second media source includes a second television channel from a second broadcast station (see the last option in Figure 5 that allows a user to select a different channel to view). Referring to claims 16-18, see the rejection of claims 1-2 and 11, respectively. Referring to claims 21-23, see the rejection of claims 1, 14 and 9, respectively. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JASON P SALCE whose telephone number is (571)272-7301. The examiner can normally be reached 5:30am-10:00pm M-F (Flex Schedule). Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Nathan Flynn can be reached at 571-272-1915. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Jason Salce/Senior Examiner, Art Unit 2421 Jason P Salce Senior Examiner Art Unit 2421 February 17, 2026
Read full office action

Prosecution Timeline

Feb 25, 2022
Application Filed
Apr 19, 2022
Response after Non-Final Action
Dec 08, 2022
Non-Final Rejection — §103, §DP
Apr 12, 2023
Response Filed
Apr 26, 2023
Final Rejection — §103, §DP
Aug 01, 2023
Interview Requested
Aug 15, 2023
Applicant Interview (Telephonic)
Aug 15, 2023
Examiner Interview Summary
Sep 01, 2023
Request for Continued Examination
Sep 06, 2023
Response after Non-Final Action
Nov 15, 2023
Non-Final Rejection — §103, §DP
Feb 20, 2024
Response Filed
Apr 02, 2024
Final Rejection — §103, §DP
Aug 05, 2024
Request for Continued Examination
Aug 06, 2024
Response after Non-Final Action
Aug 13, 2024
Non-Final Rejection — §103, §DP
Nov 12, 2024
Applicant Interview (Telephonic)
Nov 12, 2024
Examiner Interview Summary
Nov 15, 2024
Response Filed
Mar 04, 2025
Final Rejection — §103, §DP
May 12, 2025
Interview Requested
May 22, 2025
Examiner Interview Summary
May 22, 2025
Applicant Interview (Telephonic)
Jun 03, 2025
Request for Continued Examination
Jun 06, 2025
Response after Non-Final Action
Jul 08, 2025
Non-Final Rejection — §103, §DP
Oct 07, 2025
Applicant Interview (Telephonic)
Oct 07, 2025
Examiner Interview Summary
Oct 09, 2025
Response Filed
Oct 23, 2025
Final Rejection — §103, §DP
Dec 29, 2025
Response after Non-Final Action
Jan 27, 2026
Request for Continued Examination
Jan 28, 2026
Response after Non-Final Action
Feb 18, 2026
Non-Final Rejection — §103, §DP (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

9-10
Expected OA Rounds
68%
Grant Probability
83%
With Interview (+15.5%)
3y 6m
Median Time to Grant
High
PTA Risk
Based on 592 resolved cases by this examiner. Grant probability derived from career allow rate.

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