Prosecution Insights
Last updated: April 19, 2026
Application No. 18/181,609

ACTUATOR

Non-Final OA §102
Filed
Mar 10, 2023
Examiner
ROSENAU, DEREK JOHN
Art Unit
2837
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Panasonic Intellectual Property Management Co., Ltd.
OA Round
1 (Non-Final)
77%
Grant Probability
Favorable
1-2
OA Rounds
3y 1m
To Grant
86%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allow Rate
951 granted / 1229 resolved
+9.4% vs TC avg
Moderate +8% lift
Without
With
+8.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
34 currently pending
Career history
1263
Total Applications
across all art units

Statute-Specific Performance

§103
50.8%
+10.8% vs TC avg
§102
29.3%
-10.7% vs TC avg
§112
17.1%
-22.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1229 resolved cases

Office Action

§102
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 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 1-6 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Raman et al. (US 2002/0175597). With respect to claim 1, Raman et al. discloses an actuator (Fig 1) comprising: a first drive body including a first piezoelectric body (item 20) extending in a first axial direction intersecting a polarization axis (Fig 1); a second drive body including a second piezoelectric body (item 40) extending in the first axial direction (Fig 1); and a shim material (item 12) disposed between the first drive body and the second drive body (Fig 1), wherein one end of the actuator in the first axial direction is a fixed end, and another end of the actuator in the first axial direction is a free end (Fig 1, paragraph 7), and the shim material is exposed from the first piezoelectric body and the second piezoelectric body at an end in the first axial direction (Fig 1, wherein the shim material is exposed from the piezoelectric elements throughout the moving end of the shim material). With respect to claim 2, Raman et al. discloses the actuator according to Claim 1, wherein the end of the shim material which is exposed from the first piezoelectric body and the second piezoelectric body in a part of the free end of the actuator (Fig 1, wherein the shim material is exposed from the piezoelectric elements throughout the moving end of the shim material). With respect to claim 3, Raman et al. discloses the actuator according to Claim 2, wherein the shim material is exposed from the first piezoelectric body and the second piezoelectric body on one side surface of the actuator (Fig 1, wherein the shim material is exposed from the piezoelectric elements throughout the moving end of the shim material). With respect to claim 4, Raman et al. discloses the actuator according to Claim 2, wherein the shim material is exposed from the first piezoelectric body and the second piezoelectric body on both side surfaces of the actuator (Fig 1, wherein the shim material is exposed from the piezoelectric elements throughout the moving end of the shim material on both sides of the shim material). With respect to claim 5, Raman et al. discloses the actuator according to Claim 2, wherein the shim material is further exposed from the first piezoelectric body and the second piezoelectric body at a central part of the actuator (Fig 1, wherein the shim material is exposed from the piezoelectric elements throughout the moving end of the shim material, which includes the central portion). With respect to claim 6, Raman et al. discloses the actuator according to Claim 1, wherein the first piezoelectric body and the second piezoelectric body are removed to expose the shim material (Fig 1, wherein the shim material is exposed from the piezoelectric elements throughout the moving end of the shim material). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Derek John Rosenau whose telephone number is (571)272-8932. The examiner can normally be reached Monday-Thursday 7 am to 5:30 pm Central Time. 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, Dedei Hammond can be reached at (571) 270-7938. 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. /DEREK J ROSENAU/Primary Examiner, Art Unit 2837
Read full office action

Prosecution Timeline

Mar 10, 2023
Application Filed
Feb 06, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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COMPOSITE STRUCTURE AND ASSOCIATED PRODUCTION METHOD
2y 5m to grant Granted Apr 14, 2026
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DOPED CRYSTALLINE PIEZOELECTRIC RESONATOR FILMS AND METHODS OF FORMING DOPED SINGLE CRYSTALLINE PIEZOELECTRIC RESONATOR LAYERS ON SUBSTRATES VIA EPITAXY
2y 5m to grant Granted Apr 07, 2026
Patent 12593611
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Patent 12587162
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2y 5m to grant Granted Mar 24, 2026
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
77%
Grant Probability
86%
With Interview (+8.2%)
3y 1m
Median Time to Grant
Low
PTA Risk
Based on 1229 resolved cases by this examiner. Grant probability derived from career allow rate.

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