Chang; Chung Lung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Chung Lung.The latest application filed is for "headrest-mounted entertainment systems".
- Chang; Chung Lung - San Bernardino CA
- Chang; Chung Lung - Diamond Bar CA
- Chang; Chung Lung - Hsinchu TW
| Patent | Date |
|---|---|
| Headrest integrated entertainment system Grant 10,793,038 - Chang , et al. October 6, 2 | 2020-10-06 |
| Headrest-mounted entertainment systems Grant 10,696,238 - Chang | 2020-06-30 |
| Mobile video system Grant 10,638,185 - Chang | 2020-04-28 |
| Mobile video system Grant 10,616,635 - Chang | 2020-04-07 |
| Headrest-integrated entertainment system Grant 10,556,549 - Chang , et al. Feb | 2020-02-11 |
| Wireless speaker system Grant 10,397,684 - Chang , et al. A | 2019-08-27 |
| Headrest-Mounted Entertainment Systems App 20180222401 - Chang; Chung Lung | 2018-08-09 |
| Headrest-mounted entertainment systems Grant 9,931,996 - Chang April 3, 2 | 2018-04-03 |
| Mobile Video System App 20170214958 - Chang; Chung Lung | 2017-07-27 |
| Wireless Speaker System App 20170195769 - Chang; Arthur ; et al. | 2017-07-06 |
| Headrest Integrated Entertainment System App 20170080876 - Chang; Arthur ; et al. | 2017-03-23 |
| Headrest-Integrated Entertainment System App 20170008434 - Chang; Chung Lung ; et al. | 2017-01-12 |
| Mobile Video System App 20150264421 - Chang; Chung Lung | 2015-09-17 |
| Headrest-mounted Entertainment Systems App 20150175087 - Chang; Chung Lung | 2015-06-25 |
| Headrest-mounted entertainment systems Grant 9,004,588 - Chang April 14, 2 | 2015-04-14 |
| Mobile Video System App 20150026738 - Chang; Chung Lung | 2015-01-22 |
| Mobile video system Grant 8,893,193 - Chang November 18, 2 | 2014-11-18 |
| Headrest-mounted Entertainment Systems App 20130307303 - Chang; Chung Lung | 2013-11-21 |
| Mobile Video System App 20130298172 - Chang; Chung Lung | 2013-11-07 |
| Headrest-mounted entertainment systems Grant 8,449,031 - Chang May 28, 2 | 2013-05-28 |
| Headrest-mounted entertainment systems Grant 8,388,060 - Chang March 5, 2 | 2013-03-05 |
| Semiconductor test system with self-inspection of electrical channel Grant 8,275,568 - Chang September 25, 2 | 2012-09-25 |
| Headrest-mounted Entertainment Systems App 20110133530 - Chang; Chung Lung | 2011-06-09 |
| Semiconductor test system with self-inspection of electrical channel for Pogo tower Grant 7,847,571 - Chang December 7, 2 | 2010-12-07 |
| Headrest mounted entertainment system Grant 7,812,784 - Chang October 12, 2 | 2010-10-12 |
| Semiconductor test system with self-inspection of electrical channel App 20100204949 - Chang; Chung Lung | 2010-08-12 |
| Semiconductor test system with self-inspection of electrical channel for Pogo tower App 20100201392 - Chang; Chung Lung | 2010-08-12 |
| Headrest-mounted entertainment systems Grant 7,762,627 - Chang July 27, 2 | 2010-07-27 |
| Headrest-mounted entertainment systems Grant 7,758,117 - Chang July 20, 2 | 2010-07-20 |
| Headrest mounted entertainment system Grant 7,591,508 - Chang September 22, 2 | 2009-09-22 |
| Headrest-mounted Entertainment Systems App 20080252118 - Chang; Chung Lung | 2008-10-16 |
| Headrest-mounted Entertainment Systems App 20080246320 - Chang; Chung Lung | 2008-10-09 |
| Headrest-mounted Entertainment Systems App 20080246319 - Chang; Chung Lung | 2008-10-09 |
| Headrest mounted entertainment system App 20070096517 - Chang; Chung Lung | 2007-05-03 |
| Headrest mounted entertainment system App 20070096518 - Chang; Chung Lung | 2007-05-03 |
| Headrest mounted entertainment system App 20070097210 - Chang; Chung Lung | 2007-05-03 |
| Headrest mounted entertainment system App 20070101372 - Chang; Chung Lung | 2007-05-03 |
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