Prosecution Insights
Last updated: April 19, 2026
Application No. 19/108,977

DISPLAY DEVICE CONTROLLED BY REMOTE CONTROLLER AND CONTROL METHOD THEREOF

Non-Final OA §103§112
Filed
Mar 05, 2025
Examiner
HONG, MICHAEL HYUN
Art Unit
2426
Tech Center
2400 — Computer Networks
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
74%
Grant Probability
Favorable
1-2
OA Rounds
3y 0m
To Grant
98%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allow Rate
433 granted / 587 resolved
+15.8% vs TC avg
Strong +24% interview lift
Without
With
+24.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
14 currently pending
Career history
601
Total Applications
across all art units

Statute-Specific Performance

§101
5.9%
-34.1% vs TC avg
§103
55.5%
+15.5% vs TC avg
§102
21.2%
-18.8% vs TC avg
§112
6.3%
-33.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 587 resolved cases

Office Action

§103 §112
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 . Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1-3 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding the limitation of claim 1 “performing a scan operation to recognize whether at least one external device is present nearby”, the word nearby is a relative term and it is unclear as to what the definition of nearby is. It is also unclear as to what the external device is nearby to. Clarification is required. Claims 4-6, 10-15 rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding the limitation of claim 4 “transmitting a changed custom code to an external device of a specific group having the same custom code as a custom code of the display device” (similar claim limitation in claim 10), it is ambiguous and unclear as to whether the claim is mentioning whether a specific group has the same custom code as the display device, or whether an external device (in the group) has the same custom code as the display device. Correction and clarification is required. Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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. Claim(s) 1 is/are rejected under 35 U.S.C. 103 as being unpatentable over Kim (US 2007/0192813) in view of Kim2 (US 2020/0404387). Regarding claim 1, Kim discloses a method of controlling a display device controlled by a remote controller, the method comprising: Performing a scan operation to recognize whether at least one external device is present nearby ([0043-0046], figs. 7a-7c home network devices are detected and information identifying the devices are shown in a list); Receiving device information from the at least one external device ([0043-0046], figs. 7a-7c). Kim does not specifically disclose displaying an option for changing a custom code of the remote controller; setting a changed custom code according to selection of the option; and transmitting the changed custom code to the remote controller. However, Kim2 discloses displaying an option for changing a custom code of the remote controller; setting a changed custom code according to selection of the option; and transmitting the changed custom code to the remote controller ([0233-0235, 0239, 0155-0157, 0188-0195] fig. 8, 15, 16) The user is given the option to set the remote control based on a connected external device. The setting process involves testing various codes and setting the new code once it is confirmed to be the appropriate code. This is interpreted as “changing a custom code” since new codes are transmitted and set to the remote control). It would have been obvious before the filing date of the invention to incorporate the custom code changing of Kim2 into the system of Kim in order to a method of confirming and verifying remote control codes. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHAEL HYUN HONG whose telephone number is (571)270-1553. The examiner can normally be reached M-F 9:00-5:30. 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, Nasser Goodarzi can be reached at (571)272-4195. 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. /MICHAEL H HONG/Primary Examiner, Art Unit 2426
Read full office action

Prosecution Timeline

Mar 05, 2025
Application Filed
Feb 19, 2026
Non-Final Rejection — §103, §112 (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

1-2
Expected OA Rounds
74%
Grant Probability
98%
With Interview (+24.3%)
3y 0m
Median Time to Grant
Low
PTA Risk
Based on 587 resolved cases by this examiner. Grant probability derived from career allow rate.

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