George Calcev has filed 292 patents, out of which 173 have been granted. Of these 292 patents, more than 60% patents are active. Out of these 292 patents, 103 patents filed only in the US, out of which 78 patents has been granted.
Do read about some of the most popular patents of George Calcev which have been covered by us in this article and also you can find his patents filing tend over the years, the worldwide coverage and many other stats over George Calcev 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 George Calcev have?
George Calcev has a total of 292 patents. These patents belong to 67 unique patent families. Out of 292 patents, 177 patents are active.
How Many Patents did George Calcev 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 Grant | George Calcev Applications Filed | George Calcev Patents Granted |
| 2023 | 1 | – |
| 2022 | – | 2 |
| 2021 | 7 | 17 |
| 2020 | 1 | 13 |
| 2019 | 11 | 20 |
| 2018 | 9 | 23 |
| 2017 | 13 | 21 |
| 2016 | 17 | 27 |
| 2015 | 15 | 13 |
| 2014 | 29 | 7 |
| 2013 | 60 | 2 |
| 2012 | 43 | 5 |
How many George Calcev patents are Alive/Dead?
How Many Patents did George Calcev File in Different Countries?
Countries in which George Calcev Filed Patents
| Country | Patents |
| United States Of America | 103 |
| China | 44 |
| Europe | 38 |
| Korea (South) | 19 |
| Japan | 11 |
| Australia | 5 |
| Canada | 2 |
| Spain | 2 |
| Brazil | 2 |
| Russia | 1 |
| Mexico | 1 |
| Austria | 1 |
| Germany | 1 |
| India | 1 |
Where are Research Centres of George Calcev Patents Located?
The research center of all the George Calcev patents is the United States of America.
10 Best George Calcev Patents
US20040063451A1 is the most popular patent in the George Calcev portfolio. It has received 266 citations so far from companies like Qualcomm, Samsung and Blackberry.
Below is the list of 10 most cited patents of George Calcev:
| Publication Number | Citation Count |
| US20040063451A1 | 266 |
| US20050136834A1 | 115 |
| US20070242634A1 | 88 |
| US20120030723A1 | 81 |
| US6735417B2 | 53 |
| US7272129B2 | 45 |
| US7894371B2 | 42 |
| US7466665B2 | 37 |
| US20120143994A1 | 34 |
| US8068454B2 | 32 |
How many inventions of other companies were rejected due to George Calcev patents?
The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to George Calcev invention. They couldn’t because George Calcev had protected those before them.
Examiners at the USPTO used 66 George Calcev patents in 650 rejections (35 USC § 102 or 35 USC § 103 types).
The top companies whose faced patents application rejections citing George Calcev patent portfolio are Qualcomm, LG, and Nokia.
List of the Companies whose Patents were rejected citing George Calcev –
| Company | Number of Patent Applications that faced Rejection Citing George Calcev Patents | Number of Rejections (102 & 103) |
| Qualcomm | 54 | 87 |
| LG Electronics | 24 | 38 |
| Nokia | 16 | 40 |
| Samsung Electronics | 15 | 34 |
| Huawei | 14 | 28 |
| Ericsson | 14 | 14 |
| Intel | 11 | 20 |
| Apple | 8 | 16 |
| Sony Corporation | 8 | 18 |
| Blackberry Limited | 6 | 17 |
Count of 102 and 103 Type Rejections based on George Calcev Patents
Top George Calcev Patents used in Rejecting Most Patent Applications
| Patent Number | Count of Rejected Applications |
| US9510061B2 | 26 |
| US9521587B2 | 22 |
| US9736874B2 | 19 |
| US7894371B2 | 19 |
| US20040063451A1 | 15 |
| US9750018B2 | 12 |
| US8305972B2 | 12 |
| US8068454B2 | 12 |
| US9042288B2 | 10 |
| US9854596B2 | 9 |
| US7792059B2 | 9 |
| US7865717B2 | 9 |
| US9019986B2 | 8 |
| US20120143994A1 | 8 |
| US8751848B2 | 7 |