Chang; Li-Hsun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Li-Hsun.The latest application filed is for "electronic device".
- Chang; Li-Hsun - Taoyuan City TW
- Chang; Li-Hsun - Taoyuan TW
- CHANG; Li-Hsun - New Taipei City TW
- Chang; Li-Hsun - New Taipei TW
- Chang; Li-Hsun - Taoyuan County N/A TW
| Patent | Date |
|---|---|
| Electronic Device App 20220157781 - Chang; Li-Hsun ; et al. | 2022-05-19 |
| Head Mounted Display App 20220099910 - Chang; Li-Hsun ; et al. | 2022-03-31 |
| Finger-gesture detection device for control handle use in virtual reality, control assembly having the same and correction method for virtual reality system Grant 11,226,684 - Wu , et al. January 18, 2 | 2022-01-18 |
| Head-mounted Display Device App 20210385954 - Chang; Li-Hsun ; et al. | 2021-12-09 |
| Traceable optical device Grant 11,181,995 - Deng , et al. November 23, 2 | 2021-11-23 |
| Head-mounted display device Grant 11,067,813 - Chang , et al. July 20, 2 | 2021-07-20 |
| Head-mounted display device Grant 11,048,298 - Lin , et al. June 29, 2 | 2021-06-29 |
| Head-mounted display device Grant 11,042,201 - Chang , et al. June 22, 2 | 2021-06-22 |
| Head-mounted display device Grant 11,009,712 - Chang , et al. May 18, 2 | 2021-05-18 |
| Electronic system and controller and the operating method for the same Grant 10,996,743 - Chang , et al. May 4, 2 | 2021-05-04 |
| Finger-gesture Detection Device For Control Handle Use In Virtual Reality, Control Assembly Having The Same And Correction Method For Virtual Reality System App 20210089127 - Wu; Chien-Min ; et al. | 2021-03-25 |
| Head-mounted display device Grant 10,905,186 - Chang , et al. February 2, 2 | 2021-02-02 |
| Finger-gesture detection device for control handle use in virtual reality, control assembly having the same and correction method for virtual reality system Grant 10,901,506 - Wu , et al. January 26, 2 | 2021-01-26 |
| Head mounted display device Grant 10,820,079 - Ou , et al. October 27, 2 | 2020-10-27 |
| Head Mounted Display Device App 20200245047 - Kind Code | 2020-07-30 |
| Electronic System And Controller And The Operating Method For The Same App 20200218336 - Chang; Li-Hsun ; et al. | 2020-07-09 |
| Headphone Grant 10,694,275 - Chang , et al. | 2020-06-23 |
| Portable electronic device Grant 10,664,026 - Wang , et al. | 2020-05-26 |
| Head-mounted Display Device App 20200110449 - Chang; Li-Hsun ; et al. | 2020-04-09 |
| Electronic Apparatus App 20200110270 - CHANG; Li-Hsun ; et al. | 2020-04-09 |
| Headphone App 20200100012 - Chang; Li-Hsun ; et al. | 2020-03-26 |
| Finger-gesture Detection Device, Control Assembly And Correction Method App 20200050268 - Wu; Chien-Min ; et al. | 2020-02-13 |
| Head-mounted Display Device App 20200050236 - Lin; Sheng-Cherng ; et al. | 2020-02-13 |
| Head-mounted Display Device App 20190339736 - Chang; Li-Hsun ; et al. | 2019-11-07 |
| Head-mounted Display Device App 20190339532 - Chang; Li-Hsun ; et al. | 2019-11-07 |
| Traceable Optical Device App 20190302905 - DENG; Qing-Long ; et al. | 2019-10-03 |
| Head mounted display Grant 10,412,845 - Chang , et al. Sept | 2019-09-10 |
| Head-mounted Display Device App 20190137765 - Chang; Li-Hsun ; et al. | 2019-05-09 |
| Head Mounted Display App 20190141847 - Chang; Li-Hsun ; et al. | 2019-05-09 |
| Portable Electronic Device App 20180373299 - Wang; Yung-Hsiang ; et al. | 2018-12-27 |
| Portable electronic device Grant 10,095,284 - Wang , et al. October 9, 2 | 2018-10-09 |
| Woven Brushed Elastic Fabric And Method Of Making The Same App 20180209079 - CHEN; Kuo-Chin ; et al. | 2018-07-26 |
| Method for preparing a functional film via coffee oil and textile thereof Grant 9,822,482 - Chen , et al. November 21, 2 | 2017-11-21 |
| Portable Electronic Device App 20170220081 - Wang; Yung-Hsiang ; et al. | 2017-08-03 |
| Method For Preparing A Coffee Polyol And Compositions And Materials Containing The Same App 20150051306 - CHEN; Kuo-Chin ; et al. | 2015-02-19 |
| Handheld electronic device Grant 8,737,062 - Wang , et al. May 27, 2 | 2014-05-27 |
| Method For Preparing A Functional Film Via Coffee Oil And Textile Thereof App 20130137323 - CHEN; Kuo-Chin ; et al. | 2013-05-30 |
| Handheld Electronic Device App 20130128417 - Wang; Chih-Kuang ; et al. | 2013-05-23 |
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