Radisys has a total of 164 patents globally, out of which 97 have been granted. Of these 164 patents, more than 45% patents are active. United States of America is where Radisys has filed the maximum number of patents, followed by Europe and China. Parallelly, United States of America seems to be the main focused R&D centre and also is the origin country of Radisys.
Radisys was founded in the year 1987. Radisys produces aviation parts through its subsidiaries. The company manufactures AC and DC motors, gear pumps, hold-open rods and locking devices, engineered connectors and latches, cockpit security devices, NiCad batteries and chargers, mechanical and electromechanical actuators and controllers, and ignition systems and components. As of May 2023, the market cap of Radisys is $34.508 Billion.
Do read about some of the most popular patents of Radisys which have been covered by us in this article and also you can find Radisys patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Radisys patent portfolio.
How many patents does the founder and the CEO of Radisys have?
The founder Glenford Myers has 0 patent and CEO Arun Bhikshesvaran has 0 patent.
How many patents does Radisys have?
Radisys has a total of 164 patents globally. These patents belong to 67 unique patent families. Out of 164 patents, 75 patents are active.
How Many Patents did Radisys 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 | Radisys Applications Filed | Radisys Patents Granted |
| 2023 | 5 | 4 |
| 2022 | 2 | 4 |
| 2021 | 4 | 3 |
| 2020 | – | 9 |
| 2019 | 9 | 6 |
| 2018 | 6 | 8 |
| 2017 | 15 | 3 |
| 2016 | 4 | 5 |
| 2015 | 10 | 8 |
| 2014 | 9 | 4 |
| 2013 | 9 | 5 |
| 2012 | 11 | 2 |
How many Radisys patents are Alive/Dead?
How Many Patents did Radisys File in Different Countries?
Countries in which Radisys Filed Patents
| Country | Patents |
| United States Of America | 98 |
| Europe | 14 |
| China | 8 |
| Germany | 7 |
| Hong Kong (S.A.R.) | 5 |
| Australia | 3 |
| Japan | 2 |
| Austria | 2 |
| Denmark | 1 |
| United Kingdom | 1 |
| Taiwan | 1 |
| Israel | 1 |
| Canada | 1 |
| Italy | 1 |
Where are Research Centres of Radisys Patents Located?
10 Best Radisys Patents
US9001689B1 is the most popular patent in the Radisys portfolio. It has received 264 citations so far from companies like Mimosa Networks, At&T Intellectual Property and Samsung Electronics.
Below is the list of 10 most cited patents of Radisys:
| Publication Number | Citation Count |
| US9001689B1 | 264 |
| US9362629B2 | 221 |
| US8385199B1 | 146 |
| US7259961B2 | 123 |
| US6865591B1 | 107 |
| US7215552B2 | 77 |
| US7209351B2 | 65 |
| US20060271813A1 | 58 |
| US6854072B1 | 52 |
| US20170257970A1 | 50 |
How many inventions of other companies were rejected due to Radisys patents?
The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Radisys invention. They couldn’t because Radisys had protected those before them.
Examiners at the USPTO referred 41 Radisys patents in 226 rejections (35 USC § 102 or 35 USC § 103 types).
The top citing companies in the Radisys patent portfolio are Cisco Technology, Intel Corporation and Microsoft Technology.
List of the Companies whose Patents were rejected citing Radisys –
| Company | Number of Patent Applications that faced Rejection Citing Radisys Patents | Number of Rejections (102 & 103) |
| Cisco Technology | 8 | 12 |
| Intel Corporation | 6 | 14 |
| Microsoft Technology | 5 | 8 |
| IBM | 4 | 9 |
| Nec Corporation | 3 | 6 |
| Smart Embedded Computing | 2 | 19 |
| Qualcomm Incorporated | 2 | 2 |
| Netscout Systems | 2 | 4 |
| Cellantenna International | 2 | 2 |
| Hon Hai Precision Industry | 2 | 4 |
Count of 102 and 103 Type Rejections based on Radisys Patents
Top Radisys Patents used in Rejecting Most Patent Applications
| Patent Number | Count of Rejected Applications |
| US8553552B2 | 11 |
| US7259961B2 | 10 |
| US7209351B2 | 10 |
| US20170257970A1 | 7 |
| US7316606B2 | 6 |
| US8081191B2 | 6 |
| US20100190496A1 | 5 |
| US10749263B2 | 5 |
| US7042892B2 | 4 |
| US8385199B1 | 4 |
| US7652891B2 | 3 |
| US20180083876A1 | 3 |
| US6854072B1 | 3 |
| US11251539B2 | 3 |
| US6865591B1 | 3 |
What Percentage of Radisys US Patent Applications were Granted?
Radisys (Excluding its subsidiaries) has filed 85 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 58 have been granted leading to a grant rate of 72.5%.
Below are the key stats of Radisys patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Radisys?
| Law Firm | Total Applications | Success Rate |
| Stoel Rives | 22 | 81.82% |
| Ked & Associates | 12 | 0.00% |
| Dentons Davis Brown | 7 | 85.71% |
| Peter J Gordon | 7 | 100.00% |
| Morgan Lewis & Bockius | 4 | 0.00% |
| Vinson & Elkins | 4 | 100.00% |
| Paul E Kudirka | 3 | 100.00% |
| Grossman Tucker Perreault & Pfleger | 2 | 50.00% |
| Womble Bond Dickinson | 2 | 100.00% |
| Caven & Aghevli | 1 | 100.00% |
What are Radisys key innovation segments?
What Technologies are Covered by Radisys?
The chart below distributes patents filed by Radisys