City

Chengdu, China

4,159 applications6,134 inventors-8% share of new filings

Applications

4,159

with an inventor here

Patents granted

3,052

Allowance rate

85%

+10 pts vs the USPTO

Inventors

6,134

Filings by year

Applications with an inventor here, each year

The most recent years are still filling in.

Companies

Who files from here

Huawei Technologies Co., Ltd.907 apps

Chengdu Qinchuan IoT Technology Co., Ltd.209 apps

University of Electronic Science and Technology of China194 apps

Chengdu Monolithic Power Systems, Co., Ltd.185 apps

Southwest petroleum university151 apps

Domains

What is invented here

G06F · Electric digital data processing590 apps

H04L · Transmission of digital information346 apps

H04W · Wireless communication networks329 apps

H04B · Transmission175 apps

H02M · 122 apps

Inventors

The most prolific inventors here

Inventor 126 apps

Inventor 222 apps

Inventor 318 apps

Inventor 414 apps

Inventor 510 apps

Inventor 66 apps

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