TXC has a total of 97 patents globally, out of which 49 have been granted. Of these 97 patents, more than 65% patents are active. Taiwan is where TXC has filed the maximum number of patents, followed by United States of America and China. Parallelly, Taiwan seems to be the main focused R&D centre and also is the origin country of TXC.
TXC was founded in the year 1983. The Company manufactures and markets dip and SMD (Surface mount device) type’s quartz crystal units as well as oscillators used in computers, computer peripherals, and communication products.
Do read about some of the most popular patents of TXC which have been covered by us in this article and also you can find TXC patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over TXC patent portfolio.
How many patents does TXC have?
TXC has a total of 97 patents globally. These patents belong to 56 unique patent families. Out of 97 patents, 64 patents are active.
How Many Patents did TXC 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 | TXC Applications Filed | TXC Patents Granted |
| 2023 | – | 7 |
| 2022 | 9 | 7 |
| 2021 | 29 | 3 |
| 2020 | 2 | 1 |
| 2019 | 3 | 2 |
| 2018 | 4 | 3 |
| 2017 | 3 | 2 |
| 2016 | 4 | – |
| 2015 | 4 | 2 |
| 2014 | – | 5 |
| 2013 | 3 | 9 |
| 2012 | 11 | 5 |
How many TXC patents are Alive/Dead?
How Many Patents did TXC File in Different Countries?
Countries in which TXC Filed Patents
| Country | Patents |
| Taiwan | 51 |
| United States Of America | 19 |
| China | 16 |
| Japan | 11 |
Where are Research Centres of TXC Patents Located?
10 Best TXC Patents
JP2008042873A is the most popular patent in the TXC portfolio. It has received 11 citations so far from companies like Samsung Electro-Mechanics, River Eletec Kk and Kyocera Crystal Device.
Below is the list of 10 most cited patents of TXC:
| Publication Number | Citation Count |
| JP2008042873A | 11 |
| TWM454627U | 10 |
| US8716722B2 | 8 |
| CN104852728A | 8 |
| US20050173288A1 | 7 |
| CN104836531A | 5 |
| JP2005223873A | 5 |
| US10291236B2 | 3 |
| US8766734B2 | 2 |
| TWM535318U | 2 |
What Percentage of TXC US Patent Applications were Granted?
TXC (Excluding its subsidiaries) has filed 20 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 12 have been granted leading to a grant rate of 75.0%.
Below are the key stats of TXC patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for TXC?
| Law Firm | Total Applications | Success Rate |
| Rosenberg Klein & Lee | 11 | 66.67% |
| Birch Stewart Kolasch & Birch Llp | 7 | 80.00% |
| Muncy Geissler Olds & Lowe P C | 1 | 100.00% |
| Ostrolenk Faber Gerb & Soffen | 1 | 100.00% |
What are TXC key innovation segments?
What Technologies are Covered by TXC?
The chart below distributes patents filed by TXC