Prosecution Insights
Last updated: April 19, 2026
Application No. 16/535,866

HIGHLY EFFICIENT MICRODEVICES

Final Rejection §112
Filed
Aug 08, 2019
Examiner
SEVEN, EVREN
Art Unit
2812
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Vuereal Inc.
OA Round
14 (Final)
74%
Grant Probability
Favorable
15-16
OA Rounds
2y 4m
To Grant
82%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allow Rate
532 granted / 723 resolved
+5.6% vs TC avg
Moderate +8% lift
Without
With
+8.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
29 currently pending
Career history
752
Total Applications
across all art units

Statute-Specific Performance

§101
2.3%
-37.7% vs TC avg
§103
51.9%
+11.9% vs TC avg
§102
23.1%
-16.9% vs TC avg
§112
20.3%
-19.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 723 resolved cases

Office Action

§112
Detailed Action 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 the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. Claims 64, 66 and 70 rejected under 35 U.S.C. 112(a) as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor had possession of the claimed invention. Applicants have amended Claim 64 to include limitations from Fig. 7A including a temporary substrate 702, a thin doped layer between the plurality of active layers 706 and temporary substrate 706, and a conductive layer 704/704-A on the other side of the plurality of active layers 706. The claim further includes a filler layer 116 shown in the embodiment of Fig. 1C. It is completely unclear how these embodiments can be combined, and no single disclosure in the specification shows all elements of Claim 64 in combination. Hyatt v. Dudas, 492 F.3d 1365, 1371 (Fed. Cir. 2007) is instructive: Here, we hold the examiner's initial rejection complied with § 2163.04(I)(B), followed Alton, and accomplished the aims of the prima facie case.   For example, in rejecting application claim 163, the examiner explained that the written description did not support the particular claimed combination of elements, even listing each and every element of the allegedly unsupported combination.5  And the examiner was explicit that while each element may be individually described in the specification, the deficiency was the lack of adequate description of their combination-he stated, “While each element may individually be discussed neither the specification nor drawings clearly support the claimed embodiment as a whole.”  Id. (emphasis added).   He further indicated what Hyatt needed to address his concern:  “[I]t is not enough that applicant show where each claimed element resides in the earliest filed application but [he] must also provide support for the linkage of the claimed elements creating the embodiment.” 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. Claims 64, 66 and 70 are rejected under 35 U.S.C. 112(b) as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor regards as the invention. In reviewing a claim for compliance with 35 U.S.C. 112(b) or pre-AIA 35 U.S.C. 112, second paragraph, the examiner must consider the claim as a whole to determine whether the claim apprises one of ordinary skill in the art of its scope and, therefore, serves the notice function required by 35 U.S.C. 112(b) or pre-AIA 35 U.S.C. 112, second paragraph, by providing clear warning to others as to what constitutes infringement of the patent. If the language of the claim is such that a person of ordinary skill in the art could not interpret the metes and bounds of the claim so as to understand how to avoid infringement, a rejection of the claim under 35 U.S.C. 112(b) or pre-AIA 35 U.S.C. 112, second paragraph, is appropriate (MPEP 2173.02). In this case, the term “temporary substrate” renders a claim directed to a structure indefinite. It is not clear precisely what structure is being claimed; i.e. if infringement occurs only the temporary substrate is present or if the claimed vertical device was formed or transported on a temporary substrate at some point in the past. The “temporary substrate” is embodied as 702 in Fig. 7A at least. Even if the embodiment of Fig. 7A was being claimed, it cannot be determined if the substrate 702 must be removable, or must be removed, or must be in place in the future for infringement to occur. Application of John Covell Collier, 397 F.2d 1003 (C.C.P.A. 1968) is instructive: “The main fault we observe in claim 17 is indefiniteness in the sense that things which may be done are not required to be done. For example, the ferrule or connector member is crimpable but not required, structurally, to be crimped; the ground wire "means," which we take to be a piece of wire, is for disposition under the ferrule but is not required to be disposed anywhere; it becomes displaced when the ferrule is crimped but that may never be, so far as the language of claim 17 is concerned. These cannot be regarded as structual limitations and therefore not as positive limitations in a claim directed to structure. They cannot therefore be relied on to distinguish from the prior art.” Similarly, there is a “temporary” substrate which is not required to be removed, or be removable. As a result, the metes and bounds of Claim 64 and its dependents are indefinite. Conclusion THIS ACTION IS MADE FINAL. 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 EVREN SEVEN whose telephone number is (571)270-5666. The examiner can normally be reached Mon-Fri 8:00- 5:00 Pacific. 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, Christine Kim can be reached at (571) 272-8458. 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. /EVREN SEVEN/ Primary Examiner, Art Unit 2812
Read full office action

Prosecution Timeline

Aug 08, 2019
Application Filed
Sep 03, 2020
Non-Final Rejection — §112
Dec 09, 2020
Response Filed
Jan 12, 2021
Final Rejection — §112
Apr 15, 2021
Request for Continued Examination
Apr 17, 2021
Response after Non-Final Action
Apr 21, 2021
Non-Final Rejection — §112
Sep 27, 2021
Response Filed
Sep 30, 2021
Final Rejection — §112
Apr 05, 2022
Request for Continued Examination
Apr 07, 2022
Response after Non-Final Action
Apr 10, 2022
Final Rejection — §112
Jul 14, 2022
Request for Continued Examination
Jul 16, 2022
Response after Non-Final Action
Sep 09, 2022
Non-Final Rejection — §112
Feb 15, 2023
Response Filed
Mar 08, 2023
Final Rejection — §112
Jul 14, 2023
Request for Continued Examination
Jul 20, 2023
Response after Non-Final Action
Aug 02, 2023
Response Filed
Aug 15, 2023
Non-Final Rejection — §112
Feb 21, 2024
Response Filed
Feb 27, 2024
Final Rejection — §112
Aug 26, 2024
Applicant Interview (Telephonic)
Aug 27, 2024
Examiner Interview Summary
Aug 28, 2024
Request for Continued Examination
Aug 30, 2024
Response after Non-Final Action
Sep 02, 2024
Non-Final Rejection — §112
Nov 13, 2024
Response Filed
Dec 10, 2024
Non-Final Rejection — §112
Mar 13, 2025
Response Filed
Mar 19, 2025
Final Rejection — §112
Jun 23, 2025
Response after Non-Final Action
Jul 24, 2025
Request for Continued Examination
Jul 25, 2025
Response after Non-Final Action
Aug 05, 2025
Non-Final Rejection — §112
Dec 08, 2025
Response Filed
Dec 29, 2025
Final Rejection — §112
Mar 25, 2026
Interview Requested
Apr 02, 2026
Request for Continued Examination
Apr 16, 2026
Response after Non-Final Action

Precedent Cases

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SEMICONDUCTOR DEVICE WITH SELECTION STRUCTURE AND METHOD FOR FABRICATING THE SAME
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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

15-16
Expected OA Rounds
74%
Grant Probability
82%
With Interview (+8.3%)
2y 4m
Median Time to Grant
High
PTA Risk
Based on 723 resolved cases by this examiner. Grant probability derived from career allow rate.

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