Kundan Tiwari has filed 624 patents, out of which 249 have been granted. Of these 624 patents, more than 77% patents are active. Out of these 624 patents, 57 patents were filed only in India, out of which 3 patents has been granted.
Take a closer look at the Top 50 Indian Inventors.
Do read about some of the most popular patents of Kundan Tiwari 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 Kundan Tiwari 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 Kundan Tiwari have?
Kundan Tiwari has a total of 624 patents. These patents belong to 205 unique patent families. Out of 624 patents, 486 patents are active.
How Many Patents did Kundan Tiwari 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 | Kundan Tiwari Applications Filed | Kundan Tiwari Patents Granted |
| 2023 | 16 | 23 |
| 2022 | 56 | 25 |
| 2021 | 89 | 18 |
| 2020 | 115 | 9 |
| 2019 | 93 | 10 |
| 2018 | 19 | 17 |
| 2017 | 15 | 5 |
| 2016 | 16 | 16 |
| 2015 | 2 | 34 |
| 2014 | 5 | 56 |
| 2013 | 24 | 32 |
| 2012 | 34 | 4 |
How many Kundan Tiwari patents are Alive/Dead?
How Many Patents did Kundan Tiwari File in Different Countries?
Countries in which Kundan Tiwari Filed Patents
| Country | Patents |
| United States Of America | 139 |
| Europe (EPO) | 103 |
| China | 84 |
| Japan | 58 |
| India | 57 |
| Taiwan | 47 |
| Korea (South) | 31 |
| Germany | 6 |
| Brazil | 3 |
| United Kingdom | 2 |
| Viet Nam | 2 |
| Indonesia | 2 |
| Spain | 1 |
| Canada | 1 |
| Turkey | 1 |
Where are Research Centres of Kundan Tiwari Patents Located?
10 Best Kundan Tiwari Patents
US20110299429A1 is the most popular patent in the Kundan Tiwari portfolio. It has received 52 citations so far from companies like Ericsson, Qualcomm, and Nokia.
Below is the list of 10 most cited patents of Kundan Tiwari:
| Publication Number | Citation Count |
| US20110299429A1 | 52 |
| US20130016608A1 | 27 |
| US20120034898A1 | 20 |
| US10499357B1 | 19 |
| US20120289183A1 | 19 |
| US20150296354A1 | 18 |
| US20120015656A1 | 18 |
| US20110230192A1 | 18 |
| US20120064889A1 | 17 |
| US20110171983A1 | 13 |
How many inventions of other companies were rejected due to Kundan Tiwari patents?
The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Kundan Tiwari invention. They couldn’t because Kundan Tiwari had protected those before them.
Examiners at the USPTO used 36 Kundan Tiwari patents in 167 rejections (35 USC § 102 or 35 USC § 103 types).
The top companies who’s faced patents application rejections citing Kundan Tiwari patent portfolio are Samsung, Qualcomm and Ericsson.
List of the Companies whose Patents were rejected citing Kundan Tiwari –
| Company | Number of Patent Applications that faced Rejection Citing Kundan Tiwari Patents | Number of Rejections (102 & 103) |
| Samsung | 5 | 7 |
| Qualcomm | 5 | 6 |
| Ericsson | 5 | 7 |
| Intel | 5 | 7 |
| Nec Corporation | 5 | 9 |
| T-Mobile | 4 | 9 |
| Mediatek | 4 | 20 |
| Nokia | 4 | 7 |
| Huawei | 4 | 10 |
| LG Electronics | 4 | 7 |
Count of 102 and 103 Type Rejections based on Kundan Tiwari Patents
Top Kundan Tiwari Patents used in Rejecting Most Patent Applications
| Patent Number | Count of Rejected Applications |
| US20110299429A1 | 12 |
| US8768290B2 | 8 |
| US8773988B2 | 7 |
| US8593956B2 | 5 |
| US8681702B2 | 4 |
| US8406202B2 | 4 |
| US8553616B2 | 4 |
| US8655305B2 | 3 |
| US9313636B2 | 3 |
| US20120015656A1 | 2 |
| US8917589B2 | 2 |
| US8885468B2 | 2 |
| US20120289183A1 | 2 |
| US20110216698A1 | 2 |
| US20140126361A1 | 2 |
What are Kundan Tiwari’s key innovation segments?
What Technologies are Covered by Kundan Tiwari?
The chart below distributes patents filed by