Chang; Chuan-Chih
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Chuan-Chih.The latest application filed is for "hinged wiper blade".
- Chang; Chuan-Chih - Taipei TW
- Chang; Chuan-Chih - Danyang CN
- CHANG; Chuan-Chih - DANYANG CITY CN
- CHANG; Chuan-Chih - Taipei City TW
- Chang; Chuan-Chih - Banqiao City TW
| Patent | Date |
|---|---|
| Hinged Wiper Blade App 20190210569 - Tolentino; Vambi Raymundo ; et al. | 2019-07-11 |
| General wiper connecting apparatus Grant 9,415,749 - Yang , et al. August 16, 2 | 2016-08-16 |
| Hinged Wiper Blade App 20160159323 - Tolentino; Vambi Raymundo ; et al. | 2016-06-09 |
| Windshield wiper with even pressing force Grant 9,296,362 - Yang , et al. March 29, 2 | 2016-03-29 |
| Automobile wiper flatly engagable with glass surface Grant 9,260,083 - Yang , et al. February 16, 2 | 2016-02-16 |
| Windshield wiper with even pressing force Grant 9,009,910 - Yang , et al. April 21, 2 | 2015-04-21 |
| Windshield Wiper With Even Pressing Force App 20150096141 - YANG; Chih-Ming ; et al. | 2015-04-09 |
| General Wiper Connecting Apparatus App 20140215747 - YANG; Chih-Ming ; et al. | 2014-08-07 |
| Automobile Wiper Flatly Attachable On Glass Surface App 20140189974 - YANG; Chih-Ming ; et al. | 2014-07-10 |
| Connecting assembly for windshield wiper Grant 8,650,701 - Yang , et al. February 18, 2 | 2014-02-18 |
| Windshield wiper combining assembly of combining driven wiper arm Grant 8,601,636 - Yang , et al. December 10, 2 | 2013-12-10 |
| Windshield wiper assembling structure for preventing loose attachment of driven wiper arm Grant 8,413,292 - Yang , et al. April 9, 2 | 2013-04-09 |
| Windshield Wiper Combining Assembly Of Combining Driven Wiper Arm App 20130007976 - YANG; Chih-Ming ; et al. | 2013-01-10 |
| Windshield Wiper Assembling Structure For Preventing Loose Attachment Of Driven Wiper Arm App 20120317740 - YANG; Chih-Ming ; et al. | 2012-12-20 |
| Windshield Wiper With Even Pressing Force App 20120311808 - YANG; Chih-Ming ; et al. | 2012-12-13 |
| Fixing base for a windshield wiper Grant 8,281,453 - Yang , et al. October 9, 2 | 2012-10-09 |
| Fixing Base For A Windshield Wiper App 20120079669 - YANG; Chih-Ming ; et al. | 2012-04-05 |
| Connecting Assembly For Windshield Wiper App 20120054976 - YANG; Chih-Ming ; et al. | 2012-03-08 |
| Windscreen wiper structure Grant 7,827,652 - Yang , et al. November 9, 2 | 2010-11-09 |
| Windshield wiper App 20100236008 - Yang; Chih-Ming ; et al. | 2010-09-23 |
| Windshield wiper connector App 20100050361 - Chang; Chuan-Chih ; et al. | 2010-03-04 |
| Windscreen wiper structure App 20080163448 - Yang; Chih-Ming ; et al. | 2008-07-10 |
| Universal adapter for a windshield wiper App 20060021179 - Yang; Chih-Ming ; et al. | 2006-02-02 |
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