CHANG; Kuo-Cheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHANG; Kuo-Cheng.The latest application filed is for "barbed suture and manufacturing method of the barbed suture".
- CHANG; Kuo-Cheng - TOUFEN CITY TW
- Chang; Kuo-Cheng - New Taipei TW
- Chang; Kuo-Cheng - Miao-Li N/A TW
- Chang; Kuo-Cheng - Miao-Li Hsien N/A TW
- CHANG; KUO-CHENG - Chu-Nan TW
- Chang; Kuo-Cheng - Bali Township TW
| Patent | Date |
|---|---|
| Barbed Suture And Manufacturing Method Of The Barbed Suture App 20220031316 - CHANG; Kuo-Cheng ; et al. | 2022-02-03 |
| Lateral double diffused metal oxide semiconductor device and manufacturing method thereof Grant 9,484,437 - Huang , et al. November 1, 2 | 2016-11-01 |
| Lateral Double Diffused Metal Oxide Semiconductor Device And Manufacturing Method Thereof App 20160155820 - Huang; Tsung-Yi ; et al. | 2016-06-02 |
| Lateral double diffused metal oxide semiconductor device and manufacturing method thereof Grant 9,287,394 - Huang , et al. March 15, 2 | 2016-03-15 |
| Lateral Double Diffused Metal Oxide Semiconductor Device And Manufacturing Method Thereof App 20150137232 - Huang; Tsung-Yi ; et al. | 2015-05-21 |
| Light emitting diode without leads Grant 8,552,461 - Chang October 8, 2 | 2013-10-08 |
| LED lamp with adjustable light field Grant 8,545,055 - Chang October 1, 2 | 2013-10-01 |
| LED lamp Grant 8,529,076 - Chang September 10, 2 | 2013-09-10 |
| Light emitting diode Grant 8,502,255 - Chang August 6, 2 | 2013-08-06 |
| Energy-saving illumination system having piezoelectric materials Grant 8,500,295 - Chang August 6, 2 | 2013-08-06 |
| Illumination device having changeable illumination area Grant 8,459,836 - Chang June 11, 2 | 2013-06-11 |
| Light Emitting Diode App 20130126887 - CHANG; KUO-CHENG | 2013-05-23 |
| Light Emitting Diode Without Leads App 20130126931 - CHANG; KUO-CHENG | 2013-05-23 |
| Power Generating Chair App 20130106155 - CHANG; KUO-CHENG | 2013-05-02 |
| Writing instrument providing illumination Grant 8,414,140 - Chang April 9, 2 | 2013-04-09 |
| Lamp With Detachable Light Source Supporter App 20130083527 - CHANG; KUO-CHENG | 2013-04-04 |
| Solar shutter Grant 8,403,516 - Chang March 26, 2 | 2013-03-26 |
| Lighting cup Grant 8,403,514 - Chang March 26, 2 | 2013-03-26 |
| LED chip having first conduction layer surrounding a bottom surface and a circumferential surface of a second conduction layer Grant 8,357,951 - Chang January 22, 2 | 2013-01-22 |
| Ceiling lamp with a housing lockable to a frame Grant 8,348,481 - Chang January 8, 2 | 2013-01-08 |
| Led Display Device And Manufacturing Method Thereof App 20120287169 - YANG; SUNG-HSIANG ; et al. | 2012-11-15 |
| Wheel with piezoelectric ring and vehicle having same Grant 8,247,952 - Chang August 21, 2 | 2012-08-21 |
| Semiconductor Pn Junction Structure And Manufacturing Method Thereof App 20120181653 - HUANG; TSUNG-YI ; et al. | 2012-07-19 |
| Light Emitting Diode Lamp App 20120146063 - CHANG; KUO-CHENG | 2012-06-14 |
| Led Tube App 20120147590 - CHANG; KUO-CHENG | 2012-06-14 |
| Illuminating Apparatus App 20120140455 - CHANG; KUO-CHENG | 2012-06-07 |
| Led Lamp App 20120140467 - CHANG; Kuo-Cheng | 2012-06-07 |
| Lamp Capable Of Turning Off On Its Own App 20120139453 - CHANG; KUO-CHENG | 2012-06-07 |
| Light Emitting Diode Lamp With Adjustable Light Field App 20120140468 - CHANG; KUO-CHENG | 2012-06-07 |
| Led Lamp App 20120140477 - CHANG; KUO-CHENG | 2012-06-07 |
| Illumination Device App 20120140473 - CHANG; KUO-CHENG | 2012-06-07 |
| Table Lamp With Alarm Clock App 20120140600 - CHANG; KUO-CHENG | 2012-06-07 |
| Led Lamp App 20120140441 - CHANG; KUO-CHENG | 2012-06-07 |
| Led Lamp App 20120140460 - CHANG; KUO-CHENG | 2012-06-07 |
| Lighting Cup App 20120127699 - CHANG; KUO-CHENG | 2012-05-24 |
| Led Lamp App 20120113643 - CHANG; KUO-CHENG | 2012-05-10 |
| Led Lamp App 20120106161 - CHANG; KUO-CHENG | 2012-05-03 |
| Led Lamp With Adjustable Light Field App 20120106154 - CHANG; KUO-CHENG | 2012-05-03 |
| Led Chip App 20120097981 - CHANG; KUO-CHENG | 2012-04-26 |
| Mosquito Trap With Solid State Light Emitting Elements App 20120096760 - CHANG; KUO-CHENG | 2012-04-26 |
| Housing Structure Of A Lamp App 20120092878 - CHANG; KUO-CHENG | 2012-04-19 |
| Writing Instrument Providing Illumination App 20120087112 - CHANG; KUO-CHENG | 2012-04-12 |
| Train Rail And Train Tracks App 20120074239 - CHANG; KUO-CHENG | 2012-03-29 |
| Wheel With Piezoelectric Ring And Vehicle Having Same App 20120074814 - CHANG; KUO-CHENG | 2012-03-29 |
| Ceiling Lamp App 20120069582 - CHANG; KUO-CHENG | 2012-03-22 |
| Energy-saving Illumination System Having Piezoelectric Materials App 20120069555 - CHANG; KUO-CHENG | 2012-03-22 |
| Lighting Module App 20120069559 - CHANG; KUO-CHENG | 2012-03-22 |
| Solar Shutter App 20120048262 - CHANG; KUO-CHENG | 2012-03-01 |
| Ceiling Lamp App 20120020094 - CHANG; KUO-CHENG | 2012-01-26 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 