Chen Fu Yuan
USPTO Trademark & Patent Filings
Trademark applications and grants for Chen Fu Yuan. Chen Fu Yuan has 1 trademark applications. The latest application filed is for "a symbol or image mark"
- Company Aliases
- Chen, Fu Yuan
- yuan fu chen
- CHEN; Fu-Yuan - Kaohsiung TW
- Chen; Fu-Yuan - Kao-Hsiung Hsien TW
- Chen; Fu-Yuan - Kaohsiung TW
Trademarks Patents
| Patent Application | Date |
|---|---|
| SEMICONDUCTOR DEVICE PACKAGE AND METHOD OF MANUFACTURING THE SAME 20220068840 - 17/006672 CHENG; Po-Jen ; et al. | 2022-03-03 |
| Adjustable Frequency Generator and Related Power Supply 20110228579 - 12/904172 Lin; Chin-Yen ; et al. | 2011-09-22 |
| Offset Voltage Calibration Method and Apparatus and Amplifier Thereof 20110074505 - 12/641268 Chiang; Yu-Chen ; et al. | 2011-03-31 |
| Output Driving Circuit Capable of Reducing EMI Effect 20110074376 - 12/687094 Chen; Fu-Yuan ; et al. | 2011-03-31 |
| Power Supply Device for Driving an Amplifier 20090278608 - 12/105289 Chen; Fu-Yuan ; et al. | 2009-11-12 |
| Semiconductor device package and method of manufacturing the same 11,404,386 - 17/006,672 Cheng , et al. August 2, 2 | 2022-08-02 |
| Output driving circuit capable of reducing EMI effect 8,169,209 - 12/687,094 Chen , et al. May 1, 2 | 2012-05-01 |
| Offset voltage calibration method and apparatus and amplifier thereof 7,924,088 - 12/641,268 Chiang , et al. April 12, 2 | 2011-04-12 |
| Power supply device for driving an amplifier 7,679,451 - 12/105,289 Chen , et al. March 16, 2 | 2010-03-16 |
| Switching amplifier 7,675,362 - 12/144,591 Chen , et al. March 9, 2 | 2010-03-09 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"Symbol/Image" 77781021 |
Symbol/Image 2009-07-14 |
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