Patent AnalyticsExaminers
Rankings

Company or institution

CHINA TELECOM CORPORATION LIMITED

73 applicationsfiled 2010 to 2026

Allowance rate
94%
+19 pts vs the USPTO range 83% to 98%
Rejections before allowance
1.0
−0.6 vs the USPTO
Months to first action
23.3 mo
+4.7 vs the USPTO
Needed an RCE
14%
−13 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

H04W Wireless communication networks45 apps
H04L Transmission of digital information8 apps
H01Q 5 apps
H04B Transmission5 apps
H04N Pictorial communication, television3 apps
G06V Image or video recognition3 apps

Art units

OPAP15 apps
26455 apps
28454 apps
24634 apps
26443 apps
24663 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
19626747A SATELLITE BROADCASTING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM2026-09-22Pending00n/a
19616177PRACH TRANSMISSION METHOD AND APPARATUS, AND USER EQUIPMENT AND STORAGE MEDIA2026-08-18Pending00n/a
19601581CELL CHANGE METHOD, MASTER NODE AND USER EQUIPMENT2026-06-26Abandoned00n/a
15276476Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15412429Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15536685Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15789052Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15213996Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15963722Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15296528Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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