Prosecution Insights
Last updated: July 17, 2026
Application No. 18/890,807

FORCE SENSOR

Non-Final OA §102
Filed
Sep 20, 2024
Priority
Sep 25, 2023 — JP 2023-161512
Examiner
KIRKLAND III, FREDDIE
Art Unit
Tech Center
Assignee
The University of British Columbia
OA Round
1 (Non-Final)
85%
Grant Probability
Favorable
1-2
OA Rounds
4m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
975 granted / 1153 resolved
+24.6% vs TC avg
Moderate +10% lift
Without
With
+10.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
31 currently pending
Career history
1175
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
59.4%
+19.4% vs TC avg
§102
33.9%
-6.1% vs TC avg
§112
3.0%
-37.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1153 resolved cases

Office Action

§102
FIRST NON-FINAL REJECTION 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 § 102 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 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. Claim(s) 1-4 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Seitz U.S. Patent 4,836,033. With respect to claims 1 and 2, Seitz teaches a dielectric elastic base material (compressible dielectric elastomer 20, 21, col. 4 lines 62-65); and plurality of electrode elements that are integrally aligned (figures 4 and 5), each of the plurality of electrodes being a combination of a first electrode and three second electrodes that sandwich the elastic base material from both sides in a predetermined direction (capacitor surface 10 and capacitor surfaces 14 and 15, figures 4 and 5), wherein in a plan view seen along the predetermined direction (figures 4 and 5), the three second electrodes are arranged to overlap portions of the first electrode that are different from one another (capacitor surfaces 14 and 15 overlap capacitor surfaces 10, figures 4 and 5), and in each case where an external force acts on the elastic base material along each of a first direction and a second direction that form a predetermined angle on a plane orthogonal to the predetermined direction (col. 4 lines 38-68), among areas of the portions where each of the three second electrodes overlaps the first electrode, the areas corresponding to at least two of the second electrodes change (capacitor surface 10 may overlap at least two of the capacitor surfaces 14 and 15, figures 4 and 5), and each of the three second electrodes in the plurality of electrode elements is aligned along three different straight lines that are parallel to one another (interpreted as the alignment of the capacitor surfaces 14 and 15, figures 4 and 5). With respect to claims 3 and 4, Seitz teaches a process portion (interpreted as basic circuit for evaluating the measurement signals, figure 6) that sets, with reference to any one of the three second electrodes, a correction coefficient of a capacitance to other two second electrodes in accordance with the areas of the portions where each of the three second electrodes overlaps the first electrode (interpreted as the values corresponding to the capacities C13-C16 and direction signals Ux, Uy, Uz being calculated from the values), and acquires an external force that acts on the elastic base material based on the correction coefficient and the capacitance of each of the three second electrodes (the force being acquired from the capacity values and a direction signals, col. 5 lines 9-68). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to FREDDIE KIRKLAND III whose telephone number is (571)272-2232. The examiner can normally be reached 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, John Breene can be reached at (571) 272-4107. 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. FREDDIE KIRKLAND III Primary Examiner Art Unit 2855 /Freddie Kirkland III/Primary Examiner, Art Unit 2855 6/26/2026
Read full office action

Prosecution Timeline

Sep 20, 2024
Application Filed
Jun 30, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

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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
85%
Grant Probability
95%
With Interview (+10.2%)
2y 2m (~4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1153 resolved cases by this examiner. Grant probability derived from career allowance rate.

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