Prosecution Insights
Last updated: October 04, 2026
Application No. 18/265,832

WIRELESS POWER TRANSFER PAIRING METHOD AND APPARATUS

Final Rejection §101§112
Filed
Jun 07, 2023
Priority
Dec 07, 2020 — provisional 63/122,239 +3 more
Examiner
TRIEU, VAN THANH
Art Unit
2859
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Myongji University Industry And Academia Cooperation Foundation
OA Round
2 (Final)
84%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
930 granted / 1101 resolved
+16.5% vs TC avg
Moderate +14% lift
Without
With
+13.8%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
38 currently pending
Career history
1139
Total Applications
across all art units

Statute-Specific Performance

§101
3.4%
-36.6% vs TC avg
§103
46.5%
+6.5% vs TC avg
§102
35.8%
-4.2% vs TC avg
§112
4.3%
-35.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1101 resolved cases

Office Action

§101 §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 . Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 19-22 are rejected under 35 U.S.C. 101 because the claimed invention is directed to a judicial exception (i.e., a law of nature, a natural phenomenon, or an abstract idea) without significantly more. Claims 19 is directed to “a processor and a memory storing instructions executable by the processor ….”. The claims do not include additional elements that are sufficient to amount to significantly more than the judiciary exception because the generally cited computer elements do not add a meaningful limitation to the abstract idea because they would be routine in any computer implementation. Please also note that much of the language following certain terms, such as “for remedying”, “for preventing”, “for implementing”, “to determine”, or “to perform”, would be interpreted as intended use. Additionally, the term “computer-readable medium” is normally preferred to be listed as a “non-transitory processor” or “non-transitory computer-readable medium”, so that it would clearly be identified as a tangible device or tangible computer or tangible processor. The Specification filed on 06/07/2023, paragraphs [0150 to 0156] did not disclose the “non-transitory processor” or “non-transitory computer-readable medium”. It should be corrected. Claim Objections Claims 3, 4, 6, 11, 19 and 23 are objected to because of the following informalities: Claim 3, 4 and 6, the abbreviation of EVSE should be spelled out. Claim 11, line 11, the abbreviation “”SUCC_positioning” should be spelled out. Claim 19, line 15, the abbreviation “”SUCC_positioning” should be spelled out. Claim 23, line 3, the abbreviation “”SUCC_positioning” should be spelled out. Appropriate corrections are required. Claim Rejections - 35 USC § 112 Claims 3-6, 11, 13 and 21 are 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 applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 3 recites the limitation "the first EVSE" in line 4. There is insufficient antecedent basis for this limitation in the claim. Claim 3 recites the limitation "the second EVSE" in line 4. There is insufficient antecedent basis for this limitation in the claim. Claim 3 recites the limitation "the first antenna" in line 6. There is insufficient antecedent basis for this limitation in the claim. Claim 3, line 4, recites the phrase “a same” is indefinite. Claim 4 recites the limitation "the first EVSE" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation "the second EVSE" in line 1. There is insufficient antecedent basis for this limitation in the claim. Claim 5, line 3, recites the phrase “a same” is indefinite. Claim 6 recites the limitation "the largest LF signal value, in line 1. There is insufficient antecedent basis for this limitation in the claim. Claim 6 recites the limitation "the second EVSE" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim 13, line 4, recites the phrase “a same” is indefinite. Claim 13, line 6, recites the phrase “a same” is indefinite. Claim 13, line 7, recites the phrase “an EVSE” is indefinite and unclear. Claim 21, line 7, recites the phrase “a same” is indefinite. Claim 21, lines 8-9, recites the phrase “a same” is indefinite. Claim 21, line 11, the phrase ”SUCC_positioning” is indefinite and unclear. Conclusion The amended filed on 08/13/2026 overcomes under 35 U.S.C. §112 rejections previously. However, the new amended filed on 08/13/2026 is rejected under 35 U.S.C. §101 and under 35 U.S.C. §112 as above. The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Seong et al discloses the position alignment method comprises recognizing the state of the plurality of GAs through wireless communication with an SECC for controlling the plurality of GAs, receiving information about one or more valid GAs among the plurality of GAs from the SECC, selecting a target GA on the basis of the information about the one or more valid GAs, and establishing a wireless communication link; making a request to the SECC for performing a position alignment approval and authentication process, performing position alignment with the target GA using an LF signal if the authentication is successful, transmitting a dataset to the SECC using the LF signal after the position alignment with the target GA, and pairing with the target GA based on the dataset. [US 12,447,848] Seong et al discloses the wireless power transfer pairing method and apparatus for concurrently performing a pairing procedure in a V2G WPT fine positioning procedure. The wireless power transfer pairing method comprises a step of, when an LF signal indicating that a secondary device of an electric vehicle is positioned within an alignment tolerance area on a primary device of an electric vehicle power supply device is detected, parking the electric vehicle, transmitting, to a supply equipment communication controller (SECC), a fine positioning request message in which a result code parameter is configured as a success, and transmitting, immediately after receiving from the SECC, a fine positioning response message in which a response code parameter is configured as OK, a pairing request message in which an identifier code parameter is configured as a pairing identification code and an EV processing parameter is configured as termination, to the SECC. [US 2024/0083267] 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 number is (571) 2722972. The examiner can normally be reached on Mon-Fri from 8:00 AM to 3:00 PM. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Mr. Wang Quan-Zhen can be reached on (571) 272-3114. Examiner interviews are available via telephone, 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. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair- direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786- 9199 (IN USA OR CANADA) or 571-272-1000. /VAN T TRIEU/ Primary Examiner, Art Unit 2685 09/02/2026
Read full office action

Prosecution Timeline

Jun 07, 2023
Application Filed
May 13, 2026
Non-Final Rejection mailed — §101, §112
Aug 13, 2026
Response Filed
Sep 04, 2026
Final Rejection mailed — §101, §112 (current)

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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
84%
Grant Probability
98%
With Interview (+13.8%)
2y 0m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1101 resolved cases by this examiner. Grant probability derived from career allowance rate.

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