CHANG; Kai-Cheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHANG; Kai-Cheng.The latest application filed is for "machine for extraction of beverage".
- CHANG; Kai-Cheng - Tainan City TW
- Chang; Kai-Cheng - Taoyuan N/A TW
- Chang; Kai-Cheng - Taoyuan City TW
- Chang; Kai-Cheng - Taichung TW
- Chang; Kai-Cheng - Taichung City TW
- Chang; Kai-Cheng - Taipei TW
- Chang; Kai-Cheng - Taipei City TW
- Chang; Kai-Cheng - Tainan TW
| Patent | Date |
|---|---|
| Machine For Extraction Of Beverage App 20220061582 - CHANG; Kai-Cheng ; et al. | 2022-03-03 |
| Wash-free air-guiding cover for a paint container Grant 10,207,282 - Cheng , et al. Feb | 2019-02-19 |
| Wash-free Air-Guiding Cover for a Paint Container App 20180009581 - Cheng; Hung-Yen ; et al. | 2018-01-11 |
| Lateral double-diffused metal-oxide-semiconudctor transistor device and layout pattern for LDMOS transistor device Grant 9,245,996 - Lin , et al. January 26, 2 | 2016-01-26 |
| Lateral Double-diffused Metal-oxide-semiconudctor Transistor Device And Layout Pattern For Ldmos Transistor Device App 20150187933 - Lin; An-Hung ; et al. | 2015-07-02 |
| Surface acoustic wave bio-chip Grant 7,598,653 - Tsai , et al. October 6, 2 | 2009-10-06 |
| Radio frequency identification systems for electronic devices App 20080204249 - Chang; Kai-Cheng ; et al. | 2008-08-28 |
| Flexible substrate structure for microneedle arrays and its manufacturing method Grant 7,273,474 - Chang , et al. September 25, 2 | 2007-09-25 |
| Planar electric precipitator Grant 7,267,712 - Chang , et al. September 11, 2 | 2007-09-11 |
| Surface Acoustic Wave Bio-chip App 20070159027 - Tsai; Yi-Chin ; et al. | 2007-07-12 |
| Brightness enhancement film having curved prism units and microstructure layer App 20070115569 - Tang; Shih-Chieh ; et al. | 2007-05-24 |
| Micro-filter for filtering blood cells Grant 7,104,406 - Chen , et al. September 12, 2 | 2006-09-12 |
| Plane type electric precipitator App 20060130658 - Chang; Kai-Cheng ; et al. | 2006-06-22 |
| Adjustable eddy electrostatic precipitator Grant 6,962,620 - Chang , et al. November 8, 2 | 2005-11-08 |
| Editable radio frequency identification device and system for editing the same App 20050218235 - Chang, Kai-Cheng ; et al. | 2005-10-06 |
| Inertia sensor Grant 6,938,487 - Chen , et al. September 6, 2 | 2005-09-06 |
| Vibratory double-axially sensing micro-gyroscope Grant 6,901,799 - Chen , et al. June 7, 2 | 2005-06-07 |
| Micro-filter for filtering blood cells App 20050040098 - Chen, Wae-Honge ; et al. | 2005-02-24 |
| Performance-adjusting device for inertia sensor App 20050028592 - Chen, Yi-Ru ; et al. | 2005-02-10 |
| Vibratory double-axially sensing micro-gyroscope App 20050016270 - Chen, Yi-Ru ; et al. | 2005-01-27 |
| Adjustable eddy electrostatic precipitator App 20050000361 - Chang, Kai-Cheng ; et al. | 2005-01-06 |
| Flexible substrate structure for microneedle arrays and its manufacturing method App 20040260251 - Chang, Kai-Cheng ; et al. | 2004-12-23 |
| Heat pipe heat dissipating device App 20020080582 - Chang, Kai-Cheng | 2002-06-27 |
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