Sanan Optoelectronics Technology has a total of 337 patents globally, out of which 64 have been granted. Of these 337 patents, more than 9% patents are active. China is where Sanan Optoelectronics Technology has filed the maximum number of patents, followed by United States of America and Korea (South). Parallelly, China seems to be the main focused R&D centre and also is the origin country of Sanan Optoelectronics Technology.
Sanan Optoelectronics Technology was founded in 2000. The company develops and produces materials and components for optoelectronics. It works on technologies like LED lighting and semiconductors, providing solutions for industries such as electronics, telecommunications, and energy.
Do read about some of the most popular patents of Sanan Optoelectronics Technology which have been covered by us in this article and also you can find Sanan Optoelectronics Technology patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Sanan Optoelectronics Technology patent portfolio.
How many patents does Sanan Optoelectronics Technology have?
Sanan Optoelectronics Technology has a total of 337 patents globally. These patents belong to 269 unique patent families. Out of 337 patents, 33 patents are active.
How Many Patents did Sanan Optoelectronics Technology 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 | Sanan Optoelectronics Technology Applications Filed | Sanan Optoelectronics Technology Patents Granted |
| 2024 | 3 | – |
| 2023 | 2 | 2 |
| 2022 | 5 | 5 |
| 2021 | 5 | 1 |
| 2020 | 16 | 8 |
| 2019 | 15 | 2 |
| 2018 | 28 | – |
| 2017 | 15 | 2 |
| 2016 | 46 | – |
| 2015 | 31 | 8 |
How many Sanan Optoelectronics Technology patents are Alive/Dead?
Worldwide Patents
How Many Patents did Sanan Optoelectronics Technology File in Different Countries?
Countries in which Sanan Optoelectronics Technology Filed Patents
| Country | Patents |
| China | 102 |
| United States of America | 29 |
| Korea (South) | 11 |
| United Kingdom | 6 |
| Taiwan | 6 |
| Japan | 1 |
| Europe (EPO) | 1 |
| Austria | 1 |
Where are Research Centers of Sanan Optoelectronics Technology Patents Located?
10 Best Sanan Optoelectronics Technology Patents
US20110297914A1 is the most popular patent in the Sanan Optoelectronics Technology portfolio. It has received 119 citations so far from companies like LuxVue Technology, Apple, Sony.
Below is the list of 10 most cited patents of Sanan Optoelectronics Technology:
| Publication Number | Citation Count |
| US20110297914A1 | 119 |
| WO2014121635A1 | 86 |
| CN101859861A | 60 |
| CN101872824A | 41 |
| CN201773864U | 35 |
| CN106057723A | 34 |
| CN101872823A | 27 |
| CN101840985A | 25 |
| CN201007995Y | 24 |
| CN101807647A | 21 |
What Percentage of Sanan Optoelectronics Technology US Patent Applications were Granted?
Sanan Optoelectronics Technology (Excluding its subsidiaries) has filed 188 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 149 have been granted leading to a grant rate of 87.65%.
Below are the key stats of Sanan Optoelectronics Technology patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Sanan Optoelectronics Technology?
| Law Firm | Total Applications | Success Rate |
| Wpat Pc | 136 | 100.00% |
| Syncoda Llc | 21 | 10.00% |
| Thomas Horstemeyer Llp | 13 | 85.71% |
| Muncy Geissler Olds & Lowe PC | 11 | 100.00% |
| Dla Piper Llp Us | 3 | 0% |
| Hauptman Ham Llp | 1 | 100.00% |
| Maschoff Brennan | 1 | 0.00% |
| Norton Rose Fulbright Us Llp | 1 | 0.00% |
| Rosenberg Klein & Lee | 1 | 100.00% |
What are Sanan Optoelectronics Technology key innovation segments?
What Technologies are Covered by Sanan Optoelectronics Technology?
The chart below distributes patents filed by Sanan Optoelectronics Technology in different countries on the basis of the technology protected in patents. It also represents the markets where Sanan Optoelectronics Technology thinks it’s important to protect particular technology inventions.
R&D Focus: How has Sanan Optoelectronics Technology search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by Sanan Optoelectronics Technology?