Law firm or agent

Cirrus Logic c/o Jackson Walker LLP

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1,415 applicationsfiled 2012 to 2026

Allowance rate

94%

+18 pts vs the USPTO range 92% to 95%

Rejections before allowance

1.5

level with the USPTO

Months to first action

14.7 mo

−3.9 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

H04R 203 apps

G06F Electric digital data processing171 apps

H03F 169 apps

G10L Speech analysis, synthesis, recognition125 apps

H02M 120 apps

G01R 75 apps

Art units

283897 apps

265490 apps

284579 apps

OPAP79 apps

284276 apps

284375 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central81 apps

n/a

Hieu P Nguyen26 apps

100%

Xu Mei23 apps

100%

Khai M Nguyen22 apps

100%

Khanh V Nguyen20 apps

100%

Simon King19 apps

100%

Yogeshkumar G Patel19 apps

100%

Paul W Huber18 apps

94%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Cirrus Logic International Semiconductor Ltd.1,294 apps

94%

Cirrus Logic, Inc.100 apps

96%

Cirrus Logic International (UK) Ltd.10 apps

100%

Lion Semiconductor Inc.2 apps

100%

WOLFSON DYNAMIC HEARING PTY LTD2 apps

50%

AGNITIO, S.L.1 apps

100%

AGNITIO SL1 apps

100%

Cirrus Logic International (U.K.) Ltd1 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
19609996	RELIABILITY ENHANCEMENT FOR MONOLITHICALLY INTEGRATED TRANSISTORS	2026-07-28	Pending	0	0	n/a
19712620	MULTI-LEVEL MEMRISTOR ELEMENTS	2026-06-18	Pending	0	0	n/a
19693855	SYSTEMS, METHODS, AND CONVERTERS FOR DISTRIBUTING POWER	2026-06-01	Pending	0	0	n/a
15371832	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15102721	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15703928	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15374113	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15885151	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15675921	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15825029	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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