Silergy Semiconductor has a total of 1992 patents globally, out of which 1521 have been granted. Of these 1992 patents, more than 92% patents are active. China is where Silergy Semiconductor has filed the maximum number of patents, followed by United States of America and Taiwan. Parallelly, China seems to be the main focused R&D centre and also is the origin country of Silergy Semiconductor.
Silergy Semiconductor was founded in the year 2008. The Company operates semiconductor devices businesses. The Company mainly develops and manufactures high power density high efficiency power chip.
Do read about some of the most popular patents of Silergy Semiconductor which have been covered by us in this article and also you can find Silergy Semiconductor patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Silergy Semiconductor patent portfolio.
How many patents does Silergy Semiconductor have?
Silergy Semiconductor has a total of 1992 patents globally. These patents belong to 1022 unique patent families. Out of 1992 patents, 1850 patents are active.
How Many Patents did Silergy Semiconductor 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 | Silergy Semiconductor Applications Filed | Silergy Semiconductor Patents Granted |
| 2023 | 58 | 106 |
| 2022 | 146 | 118 |
| 2021 | 166 | 142 |
| 2020 | 146 | 165 |
| 2019 | 179 | 157 |
| 2018 | 202 | 175 |
| 2017 | 129 | 215 |
| 2016 | 165 | 154 |
| 2015 | 190 | 135 |
| 2014 | 237 | 96 |
| 2013 | 180 | 34 |
| 2012 | 104 | 19 |
How many Silergy Semiconductor patents are Alive/Dead?
How Many Patents did Silergy Semiconductor File in Different Countries?
Countries in which Silergy Semiconductor Filed Patents
| Country | Patents |
| China | 1048 |
| United States Of America | 692 |
| Taiwan | 200 |
| Europe | 29 |
| India | 9 |
| Austria | 7 |
| Germany | 6 |
Where are Research Centres of Silergy Semiconductor Patents Located?
10 Best Silergy Semiconductor Patents
US20140159689A1 is the most popular patent in the Silergy Semiconductor portfolio. It has received 45 citations so far from companies like Power Integrations, Huawei Technologies and Texas Instruments.
Below is the list of 10 most cited patents of Silergy Semiconductor:
| Publication Number | Citation Count |
| US20140159689A1 | 45 |
| US9331588B2 | 43 |
| CN102076151A | 39 |
| US8729819B2 | 32 |
| US9559591B2 | 31 |
| US8067925B2 | 30 |
| CN102412712A | 28 |
| US8917068B2 | 27 |
| US8614551B2 | 27 |
| US8169205B2 | 27 |
How many inventions of other companies were rejected due to Silergy Semiconductor patents?
The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Silergy Semiconductor invention. They couldn’t because Silergy Semiconductor had protected those before them.
Examiners at the USPTO referred 167 Silergy Semiconductor patents in 570 rejections (35 USC § 102 or 35 USC § 103 types).
The top citing companies in the Silergy Semiconductor patent portfolio are Texas Instruments, Semiconductor Components Industries and Apple.
List of the Companies whose Patents were rejected citing Silergy Semiconductor –
| Company | Number of Patent Applications that faced Rejection Citing Silergy Semiconductor Patents | Number of Rejections (102 & 103) |
| Texas Instruments | 21 | 43 |
| Semiconductor Components Industries | 9 | 33 |
| Apple | 9 | 17 |
| Chengdu Monolithic Power Systems | 9 | 19 |
| Analog Devices | 8 | 18 |
| Stmicroelectronics | 7 | 14 |
| Samsung Electronics | 7 | 16 |
| Richtek Technology Corporation | 7 | 15 |
| Infineon Technologies Austria | 7 | 9 |
| Rohm Co | 5 | 8 |
Count of 102 and 103 Type Rejections based on Silergy Semiconductor Patents
Top Silergy Semiconductor Patents used in Rejecting Most Patent Applications
| Patent Number | Count of Rejected Applications |
| US8749213B2 | 17 |
| US8169205B2 | 14 |
| US8138049B2 | 13 |
| US8138731B2 | 11 |
| US8912769B2 | 9 |
| US8119507B2 | 9 |
| US9054546B2 | 8 |
| US8416587B2 | 8 |
| US8067925B2 | 7 |
| US9246394B2 | 5 |
| US8773047B2 | 5 |
| US9161407B2 | 4 |
| US10069320B2 | 4 |
| US20140159689A1 | 4 |
| US8710819B2 | 4 |
What Percentage of Silergy Semiconductor US Patent Applications were Granted?
Silergy Semiconductor (Excluding its subsidiaries) has filed 32 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 32 have been granted leading to a grant rate of 100.0%.
Below are the key stats of Silergy Semiconductor patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Silergy Semiconductor?
| Law Firm | Total Applications | Success Rate |
| Michael C Stephens Jr | 32 | 100.00% |
What are Silergy Semiconductor key innovation segments?
What Technologies are Covered by Silergy Semiconductor?
The chart below distributes patents filed by Silergy Semiconductor