Prosecution Insights
Last updated: October 02, 2026
Application No. 18/411,848

KEYBOARD AND KEY MODULE THEREOF

Final Rejection §102§103
Filed
Jan 12, 2024
Priority
Jan 19, 2023 — TW 112102584
Examiner
SAEED, AHMED M
Art Unit
2831
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Chicony Electronics Co., Ltd.
OA Round
2 (Final)
81%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
607 granted / 751 resolved
+12.8% vs TC avg
Moderate +13% lift
Without
With
+13.1%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
35 currently pending
Career history
771
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
50.9%
+10.9% vs TC avg
§102
42.3%
+2.3% vs TC avg
§112
1.4%
-38.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 751 resolved cases

Office Action

§102 §103
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 1-3 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Shih (US20130062177). Regarding claim 1, Shih teaches a keyboard, comprising:a fixed module (20, 40, 60), comprising:a first circuit board 40, comprising a trigger unit 42; and a first base plate 60, being disposed above the first circuit board and comprising an accommodation space 65, the trigger unit corresponding to the accommodation space; a plurality of non-replaceable key structures (in Shih keyboard, user can selectively replace a single or some specified keycaps, see paragraphs 15, 35, indicating that only selected keys are replaceable while the remaining keys remain in their existing, non-replaceable configuration), connected to the first base plate; at least one replaceable key module 100, detachably disposed on the fixed module, the replaceable key module comprising:a keycap unit 160, partially corresponding to the accommodation space of the first base plate; a second base plate 120, detachably connecting to the fixed module; a connecting member 64, one end connecting to the keycap unit, the other end connecting to the second base plate (paragraph 31); and an elastic member 140, disposed on the second base plate, and in contact with the keycap unit (Figs. 1-8). Regarding claim 2, Shih teaches the keyboard wherein the second base plate 120 detachably connects to the first base plate 60 (Fig. 5 and paragraph 31). Regarding claim 3, Shih teaches the keyboard wherein the second base plate 120 comprises a propped portion 124, the second base plate is accommodated in the accommodation space 65 of the first base plate 60, and the propped portion abutting the first base plate (Figs. 4-5). 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. Claim 4 is rejected under 35 U.S.C. 103 as being unpatentable over Shih in view of Feng (CN210692409). Regarding claim 4, Shih does not teach the fixed module and the key module being connected by magnetic attraction. However, Feng teaches a similar keyboard with a fixed module 310, a key module 400, and the fixed module and the key module being connected to each other by magnetic attraction (attraction between 510 and 520, see page 3 of the enclosed translation). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to utilize the teachings of Feng in the keyboard of Shih to provide an easily removable key module that facilitates maintenance and improve usability. Claim 5 is rejected under 35 U.S.C. 103 as being unpatentable over Shih in view of Wu (US20060165465). Regarding claim 5, Shih does not teach the claimed structure of the second base. However, Wu teaches a similar keyboard with a key module 1 and a base plate 11, the key module is detachably attached to the base plate 11; wherein the base plate comprises a main body (keyboard casing) and a reinforcement piece 9, the reinforcement piece disposed within the main body, the reinforcement piece comprises a limiting portion (hooks), and the connecting member 3 connects to the limiting portion (Fig. 1). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to utilize the teachings of Wu in the keyboard of Shih to provide a more secure keyboard. Alternative rejection Claim 1 is rejected under 35 U.S.C. 103 as being unpatentable over Shih in view of Van Diepen (US20040218963). Regarding claim 1, Shih teaches a keyboard, comprising:a fixed module (20, 40, 60), comprising:a first circuit board 40, comprising a trigger unit 42; and a first base plate 60,being disposed above the first circuit board and comprising an accommodation space 65, the trigger unit corresponding to the accommodation space; at least one replaceable key module 100, detachably disposed on the fixed module, the replaceable key module comprising:a keycap unit 160, partially corresponding to the accommodation space of the first base plate; a second base plate 120, detachably connecting to the fixed module; a connecting member 64, one end connecting to the keycap unit, the other end connecting to the second base plate (paragraph 31); and an elastic member 140, disposed on the second base plate, and in contact with the keycap unit (Figs. 1-8). Shih does not teach the plurality of non-replaceable key structures. However, Van Diepen teaches a keyboard with a plurality of replaceable keys (paragraph 41), and plurality of non-replaceable keys (paragraph 36). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to utilize the teachings of Van Diepen in the keyboard of Shih to facilitate the manufacturing process. Response to Arguments Applicant’s arguments with respect to claim(s) 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 AHMED M SAEED whose telephone number is (571)270-7976. The examiner can normally be reached 10-8pm. 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, Renee Luebke can be reached at 571-272-2009. 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. /AHMED M SAEED/ Primary Examiner, Art Unit 2831
Read full office action

Prosecution Timeline

Jan 12, 2024
Application Filed
Apr 15, 2026
Non-Final Rejection mailed — §102, §103
Jul 01, 2026
Response Filed
Sep 09, 2026
Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12749633
DEVICE FOR LIMITING MOVEMENT OF MOVABLE PART IN ELECTRICAL EQUIPMENT
2y 8m to grant Granted Sep 29, 2026
Patent 12738429
CURVED-SURFACE BUTTON STRUCTURE
2y 4m to grant Granted Sep 15, 2026
Patent 12736710
OBSTRUCTION DETECTING APPARATUS, OBSTRUCTION DETECTING SYSTEM, ELECTRIC LIFTING DESK, AND ELECTRIC LIFTING CUPBOARD
2y 5m to grant Granted Sep 15, 2026
Patent 12738433
KEYBOARD DEVICE
2y 2m to grant Granted Sep 15, 2026
Patent 12738432
SWITCH DEVICE
2y 1m to grant Granted Sep 15, 2026
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
81%
Grant Probability
94%
With Interview (+13.1%)
2y 1m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 751 resolved cases by this examiner. Grant probability derived from career allowance rate.

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