Cheng; Chieh-Sheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Chieh-Sheng.The latest application filed is for "nebulizer and flow-guiding element thereof".
- Cheng; Chieh-Sheng - Taipei TW
- CHENG; Chieh-Sheng - Taipei City TW
- Cheng; Chieh-Sheng - Taichung TW
- Cheng; Chieh-Sheng - Taichung City TW
| Patent | Date |
|---|---|
| Atomization system having double authentication mechanism Grant 10,867,146 - Tsai , et al. December 15, 2 | 2020-12-15 |
| Liquid atomization circuit and device using the same Grant 10,792,691 - Tsai , et al. October 6, 2 | 2020-10-06 |
| Nebulizer and nozzle assembly thereof Grant 10,786,633 - Tsai , et al. September 29, 2 | 2020-09-29 |
| Atomization system and device having single authentication mechanism Grant 10,783,994 - Tsai , et al. Sept | 2020-09-22 |
| Atomization method having authentication mechanism Grant 10,783,995 - Tsai , et al. Sept | 2020-09-22 |
| Nebulizer And Flow-guiding Element Thereof App 20200164163 - CHENG; Chieh-Sheng ; et al. | 2020-05-28 |
| Atomization Device And Cleaning Method Thereof App 20190299261 - Cheng; Chieh-Sheng ; et al. | 2019-10-03 |
| Atomization System Having Double Authentication Mechanism App 20190278964 - TSAI; CHIEN-SHEN ; et al. | 2019-09-12 |
| Atomization Method Having Authentication Mechanism App 20190279764 - TSAI; CHIEN-SHEN ; et al. | 2019-09-12 |
| Atomization System And Device Having Single Authentication Mechanism App 20190279763 - TSAI; CHIEN-SHEN ; et al. | 2019-09-12 |
| Atomization device and cleaning method thereof Grant 10,406,569 - Cheng , et al. Sept | 2019-09-10 |
| Nebulizer Assembly And Auxiliary Flow-guiding Element Thereof App 20190231991 - Tsai; Wen-Yu ; et al. | 2019-08-01 |
| Nebulizer Assembly And Main Flow-guiding Element Thereof App 20190231995 - Tsai; Wen-Yu ; et al. | 2019-08-01 |
| Nebulizer And Nozzle Assembly Thereof App 20190076605 - TSAI; Wen-Yu ; et al. | 2019-03-14 |
| Nebulizer App 20190076606 - CHEN; KE-TING ; et al. | 2019-03-14 |
| Portable ultrasonic nebulizer and nebulization structure thereof Grant 10,137,259 - Tsai , et al. November 27, 2 | 2018-11-27 |
| Portable ultrasonic nebulizer and protection structure thereof Grant 9,962,504 - Cheng , et al. May 8, 2 | 2018-05-08 |
| Liquid Atomization Circuit And Device Using The Same App 20180099303 - Tsai; Wen-Yu ; et al. | 2018-04-12 |
| Atomization Device And Cleaning Method Thereof App 20180065160 - Cheng; Chieh-Sheng ; et al. | 2018-03-08 |
| Circuit for liquid atomizing device and device thereof Grant 9,364,846 - Tsai , et al. June 14, 2 | 2016-06-14 |
| Circuit For Liquid Atomizing Device And Device Thereof App 20160030966 - TSAI; WEN-YU ; et al. | 2016-02-04 |
| Portable Ultrasonic Nebulizer And Medicine Accommodating Structure Thereof App 20160022928 - Cheng; Chieh-Sheng ; et al. | 2016-01-28 |
| Portable Ultrasonic Nebulizer And Nebulization Structure Thereof App 20160022927 - Tsai; Wen-Yu ; et al. | 2016-01-28 |
| Portable Ultrasonic Nebulizer And Protection Structure Thereof App 20160022929 - CHENG; CHIEH-SHENG ; et al. | 2016-01-28 |
| Composite encapsulating material Grant 8,901,018 - Wang , et al. December 2, 2 | 2014-12-02 |
| Composite Encapsulating Material App 20140106955 - Wang; Sea-Fue ; et al. | 2014-04-17 |
| Method of making a bicycle rim Grant 8,048,355 - Cheng November 1, 2 | 2011-11-01 |
| Bicycle Rim And Method For Making The Same App 20100301664 - Cheng; Chieh-Sheng | 2010-12-02 |
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.
| 