CHANG; SHYY-WOEI
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHANG; SHYY-WOEI.The latest application filed is for "motor and rotating shaft cooling device thereof".
- CHANG; SHYY-WOEI - KAOHSIUNG CITY TW
- Chang; Shyy-Woei - Sinjhuang N/A TW
- Chang; Shyy-Woei - New Taipei TW
- Chang; Shyy-Woei - New Taipei City TW
- Chang; Shyy Woei - Sinjhuang City TW
- Chang; Shyy-Woei - Kaohsiung TW
| Patent | Date |
|---|---|
| Motor And Rotating Shaft Cooling Device Thereof App 20220224188 - TSAI; MI-CHING ; et al. | 2022-07-14 |
| Motor, Cooling Device Having Twisted Spiral Cooling Channel And Cooling Method App 20210328477 - TSAI; MI-CHING ; et al. | 2021-10-21 |
| Loop type pressure-gradient-driven low-pressure thermosiphon device Grant 9,441,888 - Chang , et al. September 13, 2 | 2016-09-13 |
| Pressure difference driven heat spreader Grant 9,353,996 - Chang , et al. May 31, 2 | 2016-05-31 |
| Thermal siphon structure Grant 9,074,823 - Chang , et al. July 7, 2 | 2015-07-07 |
| Centrifugal heat dissipation device and motor using same Grant 9,071,098 - Chang , et al. June 30, 2 | 2015-06-30 |
| Centrifugal heat dissipation device and motor using same Grant 9,071,100 - Chang , et al. June 30, 2 | 2015-06-30 |
| Centrifugal heat dissipation device and motor using same Grant 9,065,313 - Chang , et al. June 23, 2 | 2015-06-23 |
| Slim type pressure-gradient-driven low-pressure thermosiphon plate Grant 8,973,646 - Chang , et al. March 10, 2 | 2015-03-10 |
| Centrifugal Heat Dissipation Device and Motor Using Same App 20140265669 - Chang; Shyy-Woei ; et al. | 2014-09-18 |
| Centrifugal Heat Dissipation Device and Motor Using Same App 20140232221 - Chang; Shyy-Woei ; et al. | 2014-08-21 |
| Heat-dissipating assembly Grant 8,479,805 - Chang , et al. July 9, 2 | 2013-07-09 |
| Inclined Waved Board And Heat Exchanger Thereof App 20120267083 - Chang; Shyy Woei ; et al. | 2012-10-25 |
| Centrifugal Heat Dissipation Device And Motor Using Same App 20120248907 - Chang; Shyy-Woei ; et al. | 2012-10-04 |
| Heat Exchanger App 20120061063 - Luo; Numen ; et al. | 2012-03-15 |
| Loop Type Pressure-gradient-drien Low-pressure Thermosiphon Device App 20120024499 - Chang; Shyy-Woei ; et al. | 2012-02-02 |
| Heat-dissipating Assembly App 20120018137 - CHANG; Shyy-Woei ; et al. | 2012-01-26 |
| Pressure Difference Driven Heat Spreader App 20120018131 - Chang; Shyy-Woei ; et al. | 2012-01-26 |
| Thermal Siphon Structure App 20120018130 - Chang; Shyy-Woei ; et al. | 2012-01-26 |
| Slim Type Pressure-gradient-driven Low-pressure Thermosiphon Plate App 20120018128 - Chang; Shyy-Woei ; et al. | 2012-01-26 |
| Spiral Heat Exchanger App 20110174470 - CHANG; Shyy-Woei ; et al. | 2011-07-21 |
| Heat Exchanger App 20110168360 - Chang; Shyy-Woei ; et al. | 2011-07-14 |
| Heat Pipe Structure App 20110088872 - Chang; Shyy-Woei ; et al. | 2011-04-21 |
| Inclined Waved Board And Heat Exchanger Thereof App 20100263843 - Chang; Shyy Woei ; et al. | 2010-10-21 |
| Refrigeration system and refrigeration method thereof App 20060225440 - Chang; Shyy-Woei | 2006-10-12 |
| Heat dissipation device with liquid coolant Grant 6,867,973 - Chang March 15, 2 | 2005-03-15 |
| CPU and electronic chipset cooler Grant 6,842,340 - Chang January 11, 2 | 2005-01-11 |
| Heat dissipation device with liquid coolant App 20040184237 - Chang, Shyy-Woei | 2004-09-23 |
| CPU and electronic chipset cooler App 20040174677 - Chang, Shyy-Woei | 2004-09-09 |
| CPU cooler Grant 6,736,192 - Chang May 18, 2 | 2004-05-18 |
| CPU cooler App 20030168202 - Chang, Shyy-Woei | 2003-09-11 |
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