Prosecution Insights
Last updated: October 04, 2026
Application No. 17/892,348

DRIVER CHIP, PACKAGING METHOD FOR OPTICAL FILTER STRUCTURE, OPTICAL SENSOR DEVICE AND PACKAGING METHOD THEREOF

Final Rejection §112
Filed
Aug 22, 2022
Examiner
NEWTON, VALERIE N
Art Unit
2897
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Oip Technology Pte. Ltd.
OA Round
2 (Final)
84%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
776 granted / 922 resolved
+16.2% vs TC avg
Moderate +6% lift
Without
With
+5.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
34 currently pending
Career history
958
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
58.6%
+18.6% vs TC avg
§102
28.7%
-11.3% vs TC avg
§112
6.5%
-33.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 922 resolved cases

Office Action

§112
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 . Claim Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The following is a quotation of pre-AIA 35 U.S.C. 112, sixth paragraph: An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. This application includes one or more claim limitations that use the word “means” or “step” but are nonetheless not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph because the claim limitation(s) recite(s) sufficient structure, materials, or acts to entirely perform the recited function. Such claim limitation(s) is/are: “configured to be embedded in” in claim 2, “configured to filter light” in claim 3, “configured to filter emitted light” in claim 3, and “configured to be electrically connected” in claim 15. Because this/these claim limitation(s) is/are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are not being interpreted to cover only the corresponding structure, material, or acts described in the specification as performing the claimed function, and equivalents thereof. If applicant intends to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to remove the structure, materials, or acts that performs the claimed function; or (2) present a sufficient showing that the claim limitation(s) does/do not recite sufficient structure, materials, or acts to perform the claimed function. 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 3-16 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. Claim 3 recites the limitation " the second plastic encapsulation layer provided on a front side thereof with a first structure, " in lines 5 and 6 of the claim. Claim 3 further recites the limitation of “the second plastic encapsulation layer provided on the front side thereof with a first structure” in lines 22 and 23 of the claim. It is unclear whether the “a first structure” of recited in lines 5 and 6 of claim 3 and the “a first structure” recited in lines 22 and 23 of claim 3 are the same therefore rendering the claim indefinite. Claims 4-16 depend from this claim and therefore inherit its deficiencies. These claims has not been examined on the merits. Appropriate action is required. Claim 16 recites the limitation "at least one first optical filter and at least one second optical filter . . . in such a manner that the first optical filter and the second optical filter are spaced" in line 6 of the claim. Claim 3 recites the limitation of “the optical filter structure bonded to a front side of the light-emitting module and comprising a first plastic encapsulation layer, a first optical filter and a second optical filter, the first optical filter and the second optical filter both embedded in the first plastic encapsulation layer” and claim 16 depends from this claim. It is unclear whether the “at least one first optical filter and a least one second optical filter” of claim 16 and the first optical filter and second optical filter of claim 3 are the same therefore rendering the claim indefinite. This claim has not been examined on the merits. Appropriate action is required. Response to Arguments Applicant’s arguments with respect to claim(s) 3-16 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to VALERIE N NEWTON whose telephone number is (571)270-5015. The examiner can normally be reached M-F 8-5. 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, CHAD DICKE can be reached at (571) 270-7996. 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. /VALERIE N NEWTON/Examiner, Art Unit 2897 09/04/26 /CHAD M DICKE/Supervisory Patent Examiner, Art Unit 2897
Read full office action

Prosecution Timeline

Aug 22, 2022
Application Filed
Mar 10, 2026
Non-Final Rejection mailed — §112
Jun 09, 2026
Response Filed
Jun 09, 2026
Response after Non-Final Action
Jun 24, 2026
Response Filed
Sep 14, 2026
Final Rejection mailed — §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

3-4
Expected OA Rounds
84%
Grant Probability
90%
With Interview (+5.9%)
2y 5m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 922 resolved cases by this examiner. Grant probability derived from career allowance rate.

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