Prosecution Insights
Last updated: September 17, 2026
Application No. 18/777,806

Multi-Functional Optical Power Meter

Final Rejection §102
Filed
Jul 19, 2024
Priority
Feb 28, 2024 — CN 202420374314.7 +1 more
Examiner
BELLO, AGUSTIN
Art Unit
Tech Center
Assignee
Yongzhou Noyafa Electronic Co. Ltd.
OA Round
2 (Final)
76%
Grant Probability
Favorable
3-4
OA Rounds
7m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
692 granted / 917 resolved
+15.5% vs TC avg
Moderate +12% lift
Without
With
+11.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
18 currently pending
Career history
930
Total Applications
across all art units

Statute-Specific Performance

§101
3.2%
-36.8% vs TC avg
§103
41.9%
+1.9% vs TC avg
§102
43.6%
+3.6% vs TC avg
§112
8.7%
-31.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 917 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 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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. Claim(s) 1, 6-8, 10, and 11-12 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by VAEZ-GHAEMI (Publication No.: 2022/0294528). Regarding claim 1, VAEZ-GHAEMI teaches A multi-functional optical power meter, comprising a central control module (reference numeral 106 in Figure 1F), a power supply module (reference numeral 708, 716 in Figure 7A), an optical power meter module (reference numeral 110 in Figure 1F, reference numeral 300 in Figure 3), and a multifunction module (reference numeral 111 in Figure 1F, reference numeral 320 in Figure 3), wherein the optical power meter module and the multifunction module are connected to the central control module respectively (e.g. the collection of parts 100 in Figure 1F connected as illustrated in Figure 1A), the power supply module (reference numeral 708, 716 in Figure 7A) is used to supply power, the multifunction module comprises a first function module (e.g. the collection of elements used to “communicate” as in paragraph [0103]) and a second function module (e.g. the collection of elements used for “Datalink function” as in paragraph [0104]), the first function module comprises a line-alignment module (e.g. “remote instrument is not ready” “remote instrument is ready to receive” as in paragraph [0103]) and a line-finding module (e.g. “validated” “communication can now take place” as in paragraph [0103]), and the second function module comprises a line-testing module (e.g. “data that varies” “For fiber optics testing” as in paragraph [0104]), wherein the line-alignment module (e.g. “remote instrument is not ready” “remote instrument is ready to receive” as in paragraph [0103]) is configured to determine the status of line alignment, and wherein the line-testing module (e.g. “data that varies” “For fiber optics testing” as in paragraph [0104]) is configured to determine the status of cable mounting. Regarding claim 6, VAEZ-GHAEMI teaches The multi-functional optical power meter according to claim 1, wherein a data port of the central control module is connected with a display module (reference numeral 103 in Figure 1F), and the display module adopts a display interface (e.g. “provides user control and information” “may be a touch screen” “interface control” as in paragraph [0072]). Regarding claim 7, VAEZ-GHAEMI teaches The multi-functional optical power meter according to claim 6, wherein the data port of the central control module is connected with a back light module (reference numeral 103 in Figure 1F; e.g. “display 103 may be a touch screen, e.g., liquid crystal display (LCD) touchscreen” as in paragraph [0072]; “display 103 is backlit” as in paragraph [0133]) and the back light module adopts a back light interface P4 when the multifunction module comprises a first function module. Regarding claim 8, VAEZ-GHAEMI teaches The multi-functional optical power meter according to claim 1, wherein a data port of the central control module is connected with a red-light-pen module (e.g. “OTDR Module” as in paragraph [0087]), the red-light-pen module comprises a red-light-pen driving chip (e.g. “generated by a laser diode” as in paragraph [0058]) and a red-light-pen connector (e.g. “connectors matching” as in paragraph [0087]) , the red-light-pen driving chip U2 is connected to the data port of the central control module (e.g. “OTDR port” as in paragraph [0087]), and the red-light-pen connector P1 is connected to the red-light-pen driving chip (e.g. “module injects pulsed light energy” as in paragraph [0058]). Regarding claim 10, VAEZ-GHAEMI teaches The multi-functional optical power meter according to claim 1, wherein the power supply module comprises a charging interface (reference numeral 144 in Figure 1B) , a charging management module (reference numeral 708, 716 in Figure 7A) , a lithium battery (e.g. “battery” as in abstract and throughout), and a power management module (reference numeral 708, 706 in Figure 7A) , the charging interface adopts a USB interface J3 (e.g. “USB” as in paragraph [0079]), the charging interface is connected to a power input port of the charging management module (reference numeral 708, 716 in Figure 7A), the lithium battery is connected to a power input port of the charging management module (e.g. “to regulate smart charging of battery” as in paragraph [0092]), and the lithium battery is connected to the power management module (e.g. reference numeral 708, 716 in Figure 7A “to regulate smart charging of battery” as in paragraph [0092]). Regarding claim 11, VAEZ-GHAEMI teaches The multi-functional optical power meter according to claim 10, wherein the lithium battery is connected with a voltage regulator chip (e.g. the element responsible “to regulate smart charging of battery” as in paragraph [0092]). Regarding claim 12, VAEZ-GHAEMI teaches The multi-functional optical power meter according to claim 10, wherein a power output port of the power management module (reference numeral 708, 706 in Figure 7A) is connected with a voltage regulator chip (e.g. “to regulate smart charging of battery” as in paragraph [0092]) when the multifunction module comprises the second function module. Allowable Subject Matter Claims 2-5 and 9 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. The following is a statement of reasons for the indication of allowable subject matter: the prior art fails to teach or fairly suggest the combination of elements and specific connections recited between elements of claims 2-5 and 9. Response to Arguments Applicant's arguments filed 08/17/26 have been fully considered but they are not persuasive. Applicant argues that the newly added limitations distinguish the claimed invention from the cited prior art. However, examiner disagrees. Applicant is reminded that an apparatus claims cover what a device is, not what a device does. Hewlett-Packard Co. v. Bausch & Lomb Inc., 909 F.2d 1464, 1469, 15 USPQ2d 1525, 1528 (Fed. Cir. 1990), and further that invention a recitation of the intended use of the claimed invention must result in a structural difference between the claimed invention and the prior art in order to patentably distinguish the claimed invention from the prior art. If the prior art structure is capable of performing the intended use, then it meets the claim. Given the above, examiner maintains that while VAEZ-GHAEMI meets all the structural limitations of the claimed invention, VAEZ-GHAEMI also meets the functional limitations of the claimed invention, including the newly added limitations pertaining to the apparatus being configured to determine the status of line alignment, and determine the status of cable mounting. Conclusion 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 the examiner should be directed to AGUSTIN BELLO whose telephone number is (571)272-3026. The examiner can normally be reached Monday through Friday, 9 AM - 5 PM. 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, David Payne can be reached at (571)272-3024. 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. /AGUSTIN BELLO/ Primary Examiner, Art Unit 2635
Read full office action

Prosecution Timeline

Jul 19, 2024
Application Filed
May 20, 2026
Non-Final Rejection mailed — §102
Aug 17, 2026
Response Filed
Sep 11, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12733814
INFRARED OTOSCOPE FOR CHARACTERIZATION OF EFFUSION
4y 5m to grant Granted Sep 15, 2026
Patent 12736764
OPTICAL MODULE
2y 10m to grant Granted Sep 15, 2026
Patent 12730272
COMMUNICATION ASSEMBLY AND HEAT DISSIPATION SHIELDING MODULE THEREOF
2y 10m to grant Granted Sep 08, 2026
Patent 12732725
TUNING OF RECEIVER COMPONENTS IN AN OPTICAL LINE TERMINAL
2y 6m to grant Granted Sep 08, 2026
Patent 12724213
OPTICAL MODULE
3y 0m to grant Granted Sep 01, 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

3-4
Expected OA Rounds
76%
Grant Probability
87%
With Interview (+11.9%)
2y 9m (~7m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 917 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