Chang; Heng-chung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Heng-chung.The latest application filed is for "mems device, manufacturing method of the same, and integrated mems module using the same".
- Chang; Heng-chung - Taichung TW
- CHANG; Heng-Chung - Taichung City TW
- Chang; Heng-Chung - Hsinchu TW
- Chang; Heng-Chung - Taoyuan Hsien TW
- Chang; Heng-Chung - Hsinchu City TW
| Patent | Date |
|---|---|
| MEMS device and manufacturing method of the same Grant 11,365,117 - Chang , et al. June 21, 2 | 2022-06-21 |
| Mems Device, Manufacturing Method Of The Same, And Integrated Mems Module Using The Same App 20210380404 - CHANG; Heng-Chung ; et al. | 2021-12-09 |
| Mems Device And Manufacturing Method Of The Same App 20210188626 - CHANG; Heng-chung ; et al. | 2021-06-24 |
| Miniature scent generating device Grant 10,188,768 - Fang , et al. Ja | 2019-01-29 |
| Sensor chip having a micro inductor structure Grant 9,340,408 - Chang , et al. May 17, 2 | 2016-05-17 |
| Sensor Chip Having A Micro Inductor Structure App 20140339653 - CHANG; Heng-Chung ; et al. | 2014-11-20 |
| Passive alternating current sensor Grant 8,604,669 - Hsieh , et al. December 10, 2 | 2013-12-10 |
| Miniature Scent Generating Device App 20130292486 - Fang; Wei-Ieun ; et al. | 2013-11-07 |
| Passive Alternating Current Sensor App 20120248936 - HSIEH; Hsieh-Shen ; et al. | 2012-10-04 |
| Magnetic Component App 20090322458 - Lee; Cheng-Chang ; et al. | 2009-12-31 |
| Method For Treating Surface Of Element App 20090117496 - Yuan; Tsung-Ting ; et al. | 2009-05-07 |
| Inductor And Core Thereof App 20090102589 - LEE; Cheng-Chang ; et al. | 2009-04-23 |
| Magnetic Device And Manufacturing Method Thereof App 20090029185 - Lee; Cheng-Chang ; et al. | 2009-01-29 |
| Semiconductor piezoresistive sensor and operation method thereof Grant 7,448,278 - Hsieh , et al. November 11, 2 | 2008-11-11 |
| Accelerometer Grant 7,412,888 - Chu , et al. August 19, 2 | 2008-08-19 |
| Method for manufacturing bearing assembly App 20070283563 - Lee; Cheng-Chang ; et al. | 2007-12-13 |
| Accelerometer App 20070144258 - Chu; Chia-Yi ; et al. | 2007-06-28 |
| Semiconductor piezoresistive sensor and operation method thereof App 20070148788 - Hsieh; Hsieh-Shen ; et al. | 2007-06-28 |
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.
| 