Patent AnalyticsExaminers
Rankings

Law firm or agent

F. CHAU & ASSOCIATES, LLC

11,304 applicationsfiled 2006 to 2026

Allowance rate
87%
+12 pts vs the USPTO range 87% to 88%
Rejections before allowance
1.4
−0.2 vs the USPTO
Months to first action
15.2 mo
−3.4 vs the USPTO
Needed an RCE
23%
−4 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

H10K 2,082 apps
G06F Electric digital data processing1,638 apps
G09G Control arrangements for displays1,224 apps
G02F 785 apps
H10D 774 apps
G11C Static stores613 apps

Art units

2871520 apps
OPAP434 apps
2824287 apps
2892271 apps
2827259 apps
2893257 apps

Who they file for

Clients with the most applications

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

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19707556DISPLAY DEVICE2026-06-15Pending00n/a
19706187DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME2026-06-12Pending00n/a
19706243DISPLAY DEVICE INCLUDING A PARTITION2026-06-12Pending00n/a
15230555Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15482872Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15696765Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15315838Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15730479Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15597691Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15839030Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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