Company or institution

ZHEJIANG LAB

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227 applicationsfiled 2021 to 2025

Allowance rate

84%

+9 pts vs the USPTO range 79% to 89%

Rejections before allowance

0.7

−0.9 vs the USPTO

Months to first action

7.4 mo

−11.2 vs the USPTO

Needed an RCE

−20 pts vs the USPTO

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Domains

Where the applications fall

CPC subclasses

G06F Electric digital data processing63 apps

H04L Transmission of digital information28 apps

G16H Healthcare informatics19 apps

G06N Computing arrangements based on specific computational models19 apps

G06T Image data processing or generation16 apps

G06V Image or video recognition15 apps

Art units

OPAP9 apps

21238 apps

37915 apps

21255 apps

21914 apps

28574 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central9 apps

n/a

Casey R Garner3 apps

100%

David Robert Vincent3 apps

33%

Jiangeng Sun2 apps

100%

Ryan C Vaughn2 apps

100%

Christopher P McAndrew2 apps

100%

Robert H Bejcek II2 apps

100%

Alexander Satanovsky2 apps

50%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

Wiersch Law Group96 apps

86%

IPro, PLLC33 apps

77%

Joywin IP Law PLLC17 apps

87%

Clifford Chi, A.P.C.15 apps

64%

Carroll, Hoette & Butscher, LLC14 apps

75%

JCIPRNET11 apps

100%

MCCOY RUSSELL LLP11 apps

82%

Bayramoglu Law Offices LLC8 apps

100%

Bars show the share of decided applications that were allowed.

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Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

Does an interview help?

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Applications

Every application in the record

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19433722	METHOD FOR INTERPRETING GRAPH NEURAL NETWORK BASED ON FPGA ACCELERATION	2025-12-27	Pending	0	0	n/a
19385199	TRAINING DATA EFFECTIVENESS EVALUATION METHOD, SYSTEM, AND DEVICE	2025-11-11	Pending	0	0	n/a
19383448	ASYMMETRIC CROSS-MODAL LARGE-MODEL KNOWLEDGE TRANSFER METHOD AND APPARATUS FOR REMO…	2025-11-07	Pending	0	0	n/a
15438436	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15154073	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15196020	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15208022	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15273700	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15449612	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15604360	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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