Law firm or agent

AKA CHAN LLP

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959 applicationsfiled 2006 to 2026

Allowance rate

86%

+10 pts vs the USPTO range 83% to 88%

Rejections before allowance

1.6

level with the USPTO

Months to first action

14.6 mo

−4.0 vs the USPTO

Needed an RCE

20%

−7 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 processing160 apps

A61B Diagnosis, surgery, identification110 apps

G06Q Data processing for administrative, commercial, financial purposes83 apps

H04L Transmission of digital information73 apps

H04B Transmission58 apps

H04W Wireless communication networks56 apps

Art units

373240 apps

379137 apps

285130 apps

176127 apps

263221 apps

243420 apps

Examiners met

The examiners seen most, and how it went with each

Amina S Khan25 apps

87%

Chu Chuan Liu24 apps

87%

Nathan E Durham20 apps

89%

Docket Central19 apps

n/a

Dominic E Rego14 apps

79%

Nicole Marie Ippolito12 apps

100%

Dady Chery12 apps

73%

Hanh Phan12 apps

83%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Levi Strauss & Co.119 apps

82%

DALI SYSTEMS CO. LTD.103 apps

88%

ViOptix, Inc.90 apps

87%

DALI WIRELESS, INC.69 apps

63%

NextLabs, Inc.66 apps

95%

ROSEBUD CAPITAL, LLC31 apps

100%

Barco, Inc.27 apps

81%

CellMo Materials Innovation, Inc.24 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
19668324	Capture Guide for Material Data Collection	2026-05-05	Pending	0	0	n/a
19631414	Dynamically Inserting Guard Conditions into a Database Query to Protect Privacy and…	2026-03-27	Pending	0	0	n/a
19562407	Mobile Skin Scanning for Makeup, Skin Care, and Beauty Products	2026-03-10	Pending	0	0	n/a
15868342	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15529188	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15618865	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15372080	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15636548	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15593678	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15462921	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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