Prosecution Insights
Last updated: August 06, 2026
Application No. 17/594,699

CORRECTIVE LIGHT FIELD DISPLAY PROFILE MANAGEMENT, COMMUNICATION AND INTEGRATION SYSTEM AND METHOD

Final Rejection §102§103
Filed
Oct 26, 2021
Priority
May 09, 2019 — CA 3042823 +2 more
Examiner
DINH, JACK
Art Unit
2872
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Evolution Optiks Limited
OA Round
2 (Final)
85%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
566 granted / 666 resolved
+17.0% vs TC avg
Moderate +6% lift
Without
With
+6.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
15 currently pending
Career history
684
Total Applications
across all art units

Statute-Specific Performance

§101
5.6%
-34.4% vs TC avg
§103
27.0%
-13.0% vs TC avg
§102
40.7%
+0.7% vs TC avg
§112
22.3%
-17.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 666 resolved cases

Office Action

§102 §103
DETAILED ACTION Election/Restrictions Applicant’s election without traverse of Group I, claims 1-10, in the reply filed on 6/11/25 is acknowledged. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 1, 2, 7, 9 and 10 are rejected under 35 U.S.C. 102(a1) as being anticipated by Hough et al. (US 2017/0060399). Regarding claim 1, Hough (figures 1, 3 & 7) discloses a digital vision correction system to at least partially address a user's reduced visual acuity, the system comprising: a user mobile device 100 comprising a processing unit 110, a digital data storage 130 to store a digital vision correction parameter associated with the user's reduced visual acuity, and a wireless network interface ([0013]), and a distinct electronic display device ([0022]) comprising a light field display operable to render digital content ([0022-0023]), a network interface operable to interface with the user mobile device to access said vision correction parameter ([0022]), and a processing unit ([0022]), communicatively linked to said light field display and network interface, and operable on pixel data associated with said digital content to adjust a rendering thereof via said light field display as a function of said digital vision correction parameter so to at least partially address the user's reduced visual acuity ([0022]). Regarding claim 2, Hough (figures 1, 3 & 7) further discloses wherein the system comprises a plurality said distinct electronic display device, each operable to respectively interface with said user mobile device to access said digital vision correction parameter and thereby output vision-corrected digital content ([0022]). Regarding claim 7, Hough (figures 1, 3 & 7) further discloses wherein said vision correction parameter is entered or derived from a manual user input ([0082]). Regarding claim 9, Hough (figures 1, 3 & 7) further discloses wherein said user mobile device comprises a light field enabled display operable to render vision-corrected digital content ([0052]), and wherein said vision correction parameter is dynamically adjusted via a graphical interface rendered on said user mobile device ([0011]). Regarding claim 10, Hough (figures 1, 3 & 7) further discloses wherein said user mobile device comprises one of a mobile communication device, an electronic key, an electronic key fob, a digital identification card, and/or a wearable device ([0052]). 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. Claims 3 and 4 are rejected under 35 U.S.C. 103 as being unpatentable over Hough et al. (US 2017/0060399), as applied to claim 1 or 2, and further in view of Couse (US 2012/0322376). Regarding claim 3, Hough (figures 1, 3 & 7) further discloses wherein each the distinct electronic display device is further operable to modify the vision correction parameter ([0061]), and access a distinct vision correction parameter for a distinct user upon interfacing with a distinct user mobile device ([0022]). Hough does not disclose wherein each said distinct electronic display device is further operable to automatically delete said vision correction parameter therefrom upon termination of a given user's interaction therewith. Within the same field of endeavor, Couse (figures 1 & 3; [0030]) discloses this teaching. Therefore, it would have been obvious to one of ordinary skill in the art to implement this teaching for the purpose of deleting user parameters when the pairing is terminated thereby improving security between the devices. Regarding claim 4, Hough (figures 1, 3 & 7) further discloses wherein the distinct electronic display device comprises an onboard vehicular data processing device ([0029]), and wherein the vision correction parameter is accessed from the user mobile device upon wirelessly connecting the user mobile device with said onboard vehicular data processing device ([0029]). Hough does not disclose wherein wirelessly connecting is wirelessly pairing. Within the same field of endeavor, Couse (figure 1; [0015]) discloses this teaching. Therefore, it would have been obvious to one of ordinary skill in the art to implement this teaching for the purpose of wirelessly pairing device thereby connecting devices for data transfer while eliminating the use of physical cables. Claim 5 is rejected under 35 U.S.C. 103 as being unpatentable over Hough et al. (US 2017/0060399), as applied to claim 1, and further in view of Bakar et al. (US 2008/0189173). Regarding claim 5, Hough (figures 1, 3 & 7) further discloses wherein said distinct electronic display device comprises a different electronic device ([0029]), and wherein said vision correction parameter is accessed from the user mobile device upon wirelessly interfacing the user mobile device with the different electronic device ([0022]). Hough does not disclose wherein a different electronic device is an electronic kiosk. Within the same field of endeavor, Bakar (Title and Abstract; figures 1-4; [0007]-[0008]) discloses this teaching. Therefore, it would have been obvious to one of ordinary skill in the art to implement this teaching for the purpose of providing an electronic kiosk thereby allowing a user to determine correction parameters using an easily accessible kiosk system. Claims 6 and 8 are rejected under 35 U.S.C. 103 as being unpatentable over Hough et al. (US 2017/0060399), as applied to claim 1, and further in view of Bouchier et al. (US 2016/0216515). Regarding claim 6, Hough (figures 1, 3 & 7) does not disclose wherein said communication interface comprises at least one of a bluetooth interface or a Near Field Communication (NFC) interface. Within the same field of endeavor, Bouchier ([0008]) discloses this teaching. Therefore, it would have been obvious to one of ordinary skill in the art to implement this teaching for the purpose of using Bluetooth connection to communicate visual parameters thereby allowing the visual parameters to be sent to the display device using a common wireless connection to enhance the quality of the corrected images displayed. Regarding claim 8, Hough (figures 1, 3 & 7) further discloses wherein the vision correction parameter is entered or derived from a network-interfacing connection to a terminal. Hough does not disclose wherein a terminal is an eye care specialist terminal. Within the same field of endeavor, Bouchier ([0008]) discloses this teaching. Therefore, it would have been obvious to one of ordinary skill in the art to implement this teaching for the purpose of sending visual parameters from an eye care specialist terminal thereby allowing the visual parameters determined by a specialist in the field of vision to be sent to the display device to enhance the quality of the corrected images displayed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JACK DINH whose telephone number is (571)272-2327. The examiner can normally be reached Monday - Friday 9am-5pm. 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, Bumsuk Won can be reached at 571-272-2713. 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. /JACK DINH/Primary Examiner, Art Unit 2872 6/28/25
Read full office action

Prosecution Timeline

Oct 26, 2021
Application Filed
Jul 02, 2025
Non-Final Rejection mailed — §102, §103
Dec 31, 2025
Response Filed
Aug 03, 2026
Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12699299
CONTROL CIRCUIT AND OPTICAL CIRCUIT CONTROL METHOD
2y 2m to grant Granted Aug 04, 2026
Patent 12690769
FUNDUS INFORMATION ACQUISITION METHOD AND FUNDUS INFORMATION ACQUISITION DEVICE
2y 8m to grant Granted Jul 28, 2026
Patent 12687696
OPTICAL SYSTEM
4y 3m to grant Granted Jul 21, 2026
Patent 12661000
APPARATUS FOR RECOMMENDING AN OPTICAL DEVICE
3y 10m to grant Granted Jun 23, 2026
Patent 12663612
OPTICAL IMAGING SYSTEM
2y 5m to grant Granted Jun 23, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
85%
Grant Probability
92%
With Interview (+6.5%)
2y 6m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 666 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month