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Rankings

Company or institution

CORNERSTONE TECHNOLOGY (SHENZHEN) LIMITED

29 applicationsfiled 2022 to 2026

Allowance rate
92%
+16 pts vs the USPTO range 65% to 99%
Rejections before allowance
1.1
−0.5 vs the USPTO
Months to first action
21.7 mo
+3.1 vs the USPTO
Needed an RCE
8%
−19 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

A61B Diagnosis, surgery, identification23 apps
B25J Manipulators, robots3 apps
G06T Image data processing or generation1 apps
H02K 1 apps
F16H Gearing1 apps

Art units

37967 apps
36186 apps
OPAP6 apps
37714 apps
37922 apps
36571 apps

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
19641584INSTRUMENT HOLDER, MULTI-AXIS MOTION DEVICE, AND SURGICAL ROBOT2026-04-08Pending00n/a
19629068INSTRUMENT DRIVE AND SURGICAL ROBOT2026-03-26Pending00n/a
19572825SURGICAL ROBOT SYSTEM AND CONTROL METHOD THEREOF2026-03-19Pending00n/a
15456671Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15904350Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15279033Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15293136Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15601582Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15575359Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15257740Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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