Sintai Optical (Shenzhen) Co Ltd has a total of 1245 patents globally, out of which 770 have been granted. Of these 1245 patents, more than 64% patents are active. Taiwan is where Sintai Optical (Shenzhen) Co Ltd has filed the maximum number of patents, followed by and China and United States of America. Parallelly, Taiwan seems to be the main focused R&D centre.
Sintai Optics (Shenzhen) Co., Ltd., founded in 2002 and based in Shenzhen, Guangdong Province, focuses on developing core optical and electrical technologies through a mix of vertical and horizontal integration. The company primarily researches, develops, and manufactures optical components and assembles various lenses, including mobile phone and plastic lenses.
Do read about some of the most popular patents of Sintai Optical (Shenzhen) Co Ltd which have been covered by us in this article and also you can find Sintai Optical (Shenzhen) Co Ltd patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Sintai Optical (Shenzhen) Co Ltd patent portfolio.
How many patents does Sintai Optical (Shenzhen) Co Ltd have?
Sintai Optical (Shenzhen) Co Ltd has a total of 1245 patents globally. These patents belong to 775 unique patent families. Out of 1245 patents, 794 patents are active.
How Many Patents did Sintai Optical (Shenzhen) Co Ltd 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 | Sintai Optical (Shenzhen) Co Ltd Applications Filed | Sintai Optical (Shenzhen) Co Ltd Patents Granted |
| 2024 | 1 | 57 |
| 2023 | 34 | 70 |
| 2022 | 118 | 82 |
| 2021 | 102 | 78 |
| 2020 | 95 | 81 |
| 2019 | 145 | 82 |
| 2018 | 109 | 70 |
| 2017 | 113 | 60 |
| 2016 | 94 | 75 |
| 2015 | 113 | 67 |
How many Sintai Optical (Shenzhen) Co Ltd patents are Alive/Dead?
How Many Patents did Sintai Optical (Shenzhen) Co Ltd File in Different Countries?
Countries in which Sintai Optical (Shenzhen) Co Ltd Filed Patents
| Country | Patents |
| Taiwan | 466 |
| China | 417 |
| United States of America | 303 |
| Japan | 31 |
| Europe (EPO) | 15 |
| United Kingdom | 6 |
| Germany | 3 |
| Austria | 3 |
Where are Research Centres of Sintai Optical (Shenzhen) Co Ltd Patents Located?
10 Best Sintai Optical (Shenzhen) Co Ltd Patents
US20160061566A1 is the most popular patent in the Sintai Optical (Shenzhen) Co Ltd portfolio. It has received 36 citations so far from companies like Sheltered Wings, Supas, and Trijicon.
Below is the list of 10 most cited patents of Sintai Optical (Shenzhen) Co Ltd:
| Publication Number | Citation Count |
| US20160061566A1 | 36 |
| US20140096431A1 | 31 |
| USD896837S1 | 30 |
| US9905103B2 | 26 |
| US20130279023A1 | 26 |
| US20150192155A1 | 20 |
| CN105806308A | 17 |
| US20200096745A1 | 15 |
| CN208399783U | 14 |
| US20150059225A1 | 14 |
What are Sintai Optical (Shenzhen) Co Ltd key innovation segments?
What Technologies are Covered by Sintai Optical (Shenzhen) Co Ltd?
The chart below distributes patents filed by Sintai Optical (Shenzhen) Co Ltd in different countries on the basis of the technology protected in patents. It also represents the markets where Sintai Optical (Shenzhen) Co Ltd thinks it’s important to protect particular technology inventions.
R&D Focus: How has Sintai Optical (Shenzhen) Co Ltd search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by Sintai Optical (Shenzhen) Co Ltd?