Prosecution Insights
Last updated: August 17, 2026
Application No. 18/037,603

DEVICE AND METHOD FOR ANTENNA CHANGEOVER ON A RADIO TRANSCEIVER

Non-Final OA §112
Filed
May 18, 2023
Priority
Nov 18, 2020 — DE 10 2020 214 523.7 +1 more
Examiner
VO, DON NGUYEN
Art Unit
2634
Tech Center
2600 — Communications
Assignee
Continental AG
OA Round
2 (Non-Final)
90%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allowance Rate
866 granted / 958 resolved
+28.4% vs TC avg
Minimal +1% lift
Without
With
+0.7%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
24 currently pending
Career history
972
Total Applications
across all art units

Statute-Specific Performance

§101
7.7%
-32.3% vs TC avg
§103
32.6%
-7.4% vs TC avg
§102
29.5%
-10.5% vs TC avg
§112
16.6%
-23.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 958 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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after allowance or after an Office action under Ex Parte Quayle, 25 USPQ 74, 453 O.G. 213 (Comm'r Pat. 1935). Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, prosecution in this application has been reopened pursuant to 37 CFR 1.114. Applicant's submission filed on 07/01/2026 has been entered. 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. Claim 10 is 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 pre-AIA the applicant regards as the invention. The recitation of “wherein, if an adaptation of the negative count is provided, then an adaptation of a positive count is also provided, and/or if an adaptation of the positive count is provided, then an adaptation of the negative count is also provided” recited in claim 10 is vague because it is unclear of whom is providing the “adaptation of the negative count” and the “adaptation of the positive count”. Moreover, it is also unclear the purpose of providing the “adaptation of the negative count” and the “adaptation of the positive count”? Allowable Subject Matter Claims 1-9, 11-16 and 18 are allowed over prior art of record. Claim 10 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Reference Stover (US 3,262,117) is cited because it is pertinent to the method and apparatus for selecting antenna for transmission/reception. However, the cited reference fails to teach or suggest the arrangements of a device for controlling antenna switching of a radio transceiver having two or more antennas configured to switch a transfer in a form of transmitting and/or receiving signals by a first antenna of the radio transceiver to a transfer of signals by a further antenna of the radio transceiver, wherein an antenna switching decision interval is defined, after which, a decision about the switching between the antennas is provided in each case at an antenna switching decision instant, taking into consideration a negative count of previously successively negative switching decisions as recited in claim 1 and similar limitations as recited in the corresponding method claim 14 and further limitations of the dependent claims 2-13, 15-16 and 18. Any inquiry concerning this communication or earlier communications from the examiner should be directed to DON NGUYEN VO whose telephone number is (571) 272-3018. The examiner can normally be reached on Monday to Friday from 9:00 to 6:30PM. 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) Form at https://www.uspto.gov/patents/uspto-automated-interview-request-air-form. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Kenneth N Vanderpuye, can be reached on 571-272-3078. 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. /DON N VO/Primary Examiner, Art Unit 2634
Read full office action

Prosecution Timeline

May 18, 2023
Application Filed
Jul 17, 2025
Non-Final Rejection mailed — §112
Jan 20, 2026
Response Filed
Jul 01, 2026
Request for Continued Examination
Jul 06, 2026
Response after Non-Final Action
Jul 17, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12704581
RSTD Measurement Report Mapping for NR Positioning
2y 1m to grant Granted Aug 11, 2026
Patent 12700880
DIGITAL PRE-DISTORTION (DPD) ADAPTATION FLOW AND ACCOMPANYING INTERFACES IMPLEMENTED IN A PROGRAMMABLE PROCESSING ARRAY
3y 7m to grant Granted Aug 04, 2026
Patent 12701533
REFERENCE SIGNAL RECEIVED POWER MEASUREMENT BASED ON PEAK OF EARLIEST PATH
3y 1m to grant Granted Aug 04, 2026
Patent 12700929
METHODS AND APPARATUSES FOR MEASUREMENT PERIOD FORMULATION FOR POSITIONING
3y 0m to grant Granted Aug 04, 2026
Patent 12701386
DETERMINING LOCATION USING BLE SIGNALS
2y 7m to grant Granted Aug 04, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

2-3
Expected OA Rounds
90%
Grant Probability
91%
With Interview (+0.7%)
2y 0m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 958 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month