Qiang Cheng Patents – Insights & Stats

Qiang Cheng has filed 114 patents, out of which 46 have been granted. Of these 114 patents, more than 66% patents are active. Out of these 114 patents 40 patents filed only in the US, out of which 23 patents has been granted.

Do read about some of the most popular patents of Qiang Cheng which have been covered by us in this article and also you can find his patents filing trend over the years, the worldwide coverage and many other stats over Qiang Cheng patent portfolio.

The data of inventors’ patents made available here is solely intended for informational purposes. Although we make every effort to maintain the accuracy and comprehensiveness of the provided information, we cannot guarantee that all data is completely free of errors or entirely up-to-date. If you happen to be the Inventor and wish to contribute additional data for your respective portfolio, kindly get in touch with us.

How many patents does Qiang Cheng have?

Qiang Cheng has a total of 114 patents. These patents belong to 28 unique patent families. Out of 114 patents, 76 patents are active.

How Many Patents did Qiang Cheng File Every Year?

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantQiang Cheng Applications FiledQiang Cheng Patents Granted
20238
202285
202173
202064
2019333
201865
201782
201614
201521
201434
201381
201214

How many Qiang Cheng patents are Alive/Dead?

How Many Patents did Qiang Cheng File in Different Countries?

Countries in which Qiang Cheng Filed Patents

CountryPatents
United States Of America40
China19
Europe9
Japan7
Australia6
United Kingdom5
Canada4
Korea (South)3
Germany2
Chile1
Brazil1
Mexico1
Russia1
Israel1

Where are Research Centres of Qiang Cheng Patents Located?

10 Best Qiang Cheng Patents

WO2010021736A2 is the most popular patent in the Qiang Cheng portfolio. It has received 58 citations so far from companies like Elwha Llc, and The Invention Science Fund I Llc.

Below is the list of 10 most cited patents of Qiang Cheng:

Publication NumberCitation Count
WO2010021736A258
US20190184560A154
US6892175B151
US20140214401A150
US20080044097A122
WO2019246203A121
WO2020051223A117
WO2020051220A114
WO2014117549A113
US20190176325A112

What are Qiang Cheng key innovation segments?

What Technologies are Covered by Qiang Cheng?

The chart below distributes patents filed by Qiang Cheng in different countries on the basis of the technology protected in patents. It also represents the markets where Qiang Cheng thinks it’s important to protect particular technology inventions.

R&D Focus: How has Qiang Cheng search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by Qiang Cheng?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.