Prosecution Insights
Last updated: October 25, 2026
Application No. 19/233,605

NEEDLE TIP FOR HANDPIECE WITH NFC FUNCTION

Non-Final OA §103
Filed
Jun 10, 2025
Priority
Jun 11, 2024 — RE 10-2024-0075419
Examiner
NASSER, ROBERT L
Art Unit
3794
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
VIOL CO., LTD.
OA Round
1 (Non-Final)
73%
Grant Probability
Favorable
1-2
OA Rounds
1y 12m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allowance Rate
241 granted / 330 resolved
+3.0% vs TC avg
Moderate +11% lift
Without
With
+11.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
19 currently pending
Career history
354
Total Applications
across all art units

Statute-Specific Performance

§101
9.1%
-30.9% vs TC avg
§103
32.3%
-7.7% vs TC avg
§102
14.4%
-25.6% vs TC avg
§112
25.1%
-14.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 330 resolved cases

Office Action

§103
I. ACKNOWLEDGEMENT This Office Action addresses U.S. Application No. 19/233605 (“’605 Application” or “instant application”). Based upon a review of the instant application, the actual filing date of the instant application is June 10, 2025. II. STATUS OF CLAIMS Claims 1-9 were filed with the application. Therefore, as of the date of this Office Action, the status of the claims is: a. Claim 1-9 (“Pending Claims”). b. Claims 1-9 are examined (“Examined Claims”). III. PRIORITY AND CONTINUING DATA The ‘605 application claims priority to KR 10-202400075419, filed June 11, 2024. Because the earliest possible effective filing date is after March 16, 2013, the first to file provision of the AIA , apply to this proceeding. IV. ART REJECTION 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. Claims 1-3 and 6 are rejected under 35 U.S.C. 103 as being unpatentable over Kim US PG PUB 2023/0065052 in view of Schomacker et al US PG PUB 2023/0107667 and Overmyer et al US PG PUB 2019/0247133. As to claim 1, Kim shows a skin treatment device including a body 200 detachably coupled to the front end of a handpiece 100, a first substrate fixed 210 within the body and having an opening therein, where the substrate is electrically connected to a plurality of rf supply terminals 140 in the handpiece (see figure 6), a second substrate 240 moveably installed within the body and having a plurality of microneedles 300 mounted thereon, where the substrate connects to drive shaft 130 through the opening in substrate 210 to move. Kim further has a plurality of connector pins 510 electrically connecting the two substrates, and a data storage on the substrate 210 for storing identification information about the device. Kim does not have a holder. However, in figure 6, Schomacker shows a similar device, that has a holder 90 to connect the substrate having the microneedles to the driveshaft. As such, it would have been obvious to modify Kim to use such a holder, as it is merely the substation of one known way to connect the substrate 240 to the drive shaft for another. In addition, the data storage is not an NFC chip. However, Overmyer teaches in paragraphs [0089] and [0093] that it is known to send the tool parameters to the system via NFC. Hence, it would have been obvious to modify the combination to use an NFC chip in place of the memory, as it is merely the substitution of one known way to transmit device parameters to the system or another. As to claim 2, the Examiner notes that input electrodes and output electrodes are simply electrodes unless connected to a source power and the term input and output is an intended use limitation. Kim has electrodes, a plurality of terminals 212, on one side of the substrate 210 that connect to terminals 140, and the terminals 510 are electrically connected to, i.e. through electrodes, the board 210 (see paragraph 0093]). As to claim 3, the chip is located on one side of the substrate, near the opening, in a position that a virtual line intersects a second line between 2 of the electrodes, as recited in the claim. As to claim 6, there appear to be 4 electrodes in a row around the opening. Claims 7 is rejected under 35 U.S.C. 103 as being unpatentable over Kim in view of Schomacker and Overmyer, as applied to claims 1-3 and 6 above, further in view of Ilooda KR 101716345. The combination does not have a two-piece body. However, Ilooda shows a two-piece body in figure 3. As such, it would have been obvious to modify the combination to use a two-piece body, as it is merely thew substitution of one known body structure for another. Claims 8 is rejected under 35 U.S.C. 103 as being unpatentable over Kim in view of Schomacker and Overmyer, as applied to claims 1-3 and 6 above, further in view of Obrien III et al US PG PUB 2017/0354810. The combination does not have the cap. However, Obrien shows such a cap 670 in figure 6. (paragraph [0067]). As such, it would have been obvious to modify the combination to use such a cap. To prevent accidental exposure to the needles. V. ALLOWABLE SUBJECT MATTER Claims 4 and 5 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Claim 9 is allowable. Claims 4 and 5 define over the art of record in that none of the art has a DC power electrode, electrodes for data communication, and a ground electrode all connected to the NFC chip, and formed in a group around the opening, as claimed. Claim 9 defines over the art of record in that none of the art has the electrodes connected to the NFC chip, in combination with the remaining claim features. VI. CONCLUSION Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT L NASSER whose telephone number is (571)272-4731. The examiner can normally be reached M-F 8-6. 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, Alexander Kosowski can be reached at (571) 272-3744. 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. /ROBERT L NASSER/ Primary Examiner, Art Unit 3992
Read full office action

Prosecution Timeline

Jun 10, 2025
Application Filed
Sep 28, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent RE51074
IMAGE PROCESSOR AND DISPLAY SYSTEM HAVING ADAPTIVE OPERATIONAL FREQUENCY RANGE
3y 7m to grant Granted Oct 13, 2026
Patent RE51056
INFORMATION PROCESSING APPARATUS
3y 1m to grant Granted Oct 06, 2026
Patent 12734338
Method of Providing Stops and Detents for the Rotation of a Wheel in a Medical Device
3y 5m to grant Granted Sep 15, 2026
Patent 12733854
STRATIFICATION METHOD AND STRATIFICATION DEVICE
2y 6m to grant Granted Sep 15, 2026
Patent 12727818
METHOD OF DETECTING LIVING TISSUE ELEMENT, DEVICE OF DETECTING LIVING TISSUE ELEMENT, AND WEARABLE APPARATUS
3y 1m to grant Granted Sep 08, 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

1-2
Expected OA Rounds
73%
Grant Probability
84%
With Interview (+11.2%)
3y 4m (~1y 12m remaining)
Median Time to Grant
Low
PTA Risk
Based on 330 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