Chang; Wei-Hsiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Wei-Hsiang.The latest application filed is for "porous devices and processes for producing same".
Company Profile
11.30.35
- Chang; Wei-Hsiang - Duluth GA
- CHANG; WEI-HSIANG - New Taipei TW
- CHANG; WEI-HSIANG - Tu-Cheng TW
- Chang; Wei-Hsiang - Taipei Hsien TW
Patent Activity
| Patent | Date |
|---|---|
| Porous Devices And Processes For Producing Same App 20220226095 - Chang; Wei-Hsiang ; et al. | 2022-07-21 |
| Porous devices and processes for producing same Grant 11,298,217 - Chang , et al. April 12, 2 | 2022-04-12 |
| Cervical interbody fusion device Grant D944,990 - Chang , et al. March 1, 2 | 2022-03-01 |
| Method For Producing Porous Devices App 20210339437 - Chang; Wei-Hsiang ; et al. | 2021-11-04 |
| Method for producing porous devices Grant 11,090,843 - Chang , et al. August 17, 2 | 2021-08-17 |
| Porous Devices And Processes For Producing Same App 20200383766 - Chang; Wei-Hsiang ; et al. | 2020-12-10 |
| Mold And Process For Producing Porous Devices App 20200331175 - Chang; Wei-Hsiang ; et al. | 2020-10-22 |
| Porous devices and processes for producing same Grant 10,786,344 - Chang , et al. September 29, 2 | 2020-09-29 |
| Mold and process for producing porous devices Grant 10,744,687 - Chang , et al. A | 2020-08-18 |
| Mold And Process For Producing Porous Devices App 20200078993 - Chang; Wei-Hsiang ; et al. | 2020-03-12 |
| Mold and process for producing porous devices Grant 10,507,606 - Chang , et al. Dec | 2019-12-17 |
| Porous Devices And Processes For Producing Same App 20190343611 - Chang; Wei-Hsiang ; et al. | 2019-11-14 |
| Porous devices and methods of producing the same Grant 10,405,962 - Chang , et al. Sept | 2019-09-10 |
| Mold And Process For Producing Porous Devices App 20190168424 - Chang; Wei-Hsiang ; et al. | 2019-06-06 |
| Mold and process for producing porous devices Grant 10,226,883 - Chang , et al. | 2019-03-12 |
| Cervical interbody fusion device Grant D815,281 - Chang , et al. April 10, 2 | 2018-04-10 |
| Apparatus and process for producing porous devices Grant 9,908,296 - Chang , et al. March 6, 2 | 2018-03-06 |
| Method for producing porous device Grant 9,855,709 - Chang , et al. January 2, 2 | 2018-01-02 |
| Porous devices and processes for producing same Grant 9,848,973 - Chang , et al. December 26, 2 | 2017-12-26 |
| Mold And Process For Producing Porous Devices App 20170312949 - Chang; Wei-Hsiang ; et al. | 2017-11-02 |
| Apparatus and process for producing porous devices Grant 9,764,502 - Chang , et al. September 19, 2 | 2017-09-19 |
| Porous Lumbar And Cervical Medical Devices And Processes For Producing Same App 20170202511 - CHANG; Wei-Hsiang ; et al. | 2017-07-20 |
| Method For Producing Porous Device App 20170129190 - CHANG; Wei-Hsiang ; et al. | 2017-05-11 |
| Method for producing porous device Grant 9,622,847 - Chang , et al. April 18, 2 | 2017-04-18 |
| Apparatus And Process For Producing Porous Devices App 20170087776 - CHANG; Wei-Hsiang ; et al. | 2017-03-30 |
| Porous Devices And Processes For Producing Same App 20170071718 - CHANG; Wei-Hsiang ; et al. | 2017-03-16 |
| Porous Devices And Processes For Producing Same App 20170071717 - CHANG; Wei-Hsiang ; et al. | 2017-03-16 |
| Apparatus And Process For Producing Porous Devices App 20170057128 - Chang; Wei-Hsiang ; et al. | 2017-03-02 |
| Apparatus and process for producing porous devices Grant 9,517,593 - Chang , et al. December 13, 2 | 2016-12-13 |
| Porous devices and processes for producing same Grant 9,504,550 - Chang , et al. November 29, 2 | 2016-11-29 |
| Apparatus and process for producing porous devices Grant 9,498,922 - Chang , et al. November 22, 2 | 2016-11-22 |
| Heat Dissipation Device And Method Of Manufacturing The Same App 20160334171 - CHANG; WEI-HSIANG ; et al. | 2016-11-17 |
| Medical Device With Porous Surface App 20160235516 - CHANG; Wei-Hsiang ; et al. | 2016-08-18 |
| Method For Producing Porous Device App 20160237236 - CHANG; Wei-Hsiang ; et al. | 2016-08-18 |
| Cooling Cup App 20160150901 - CHANG; WEI-HSIANG ; et al. | 2016-06-02 |
| Medical device with porous surface and method for producing same Grant 9,353,235 - Chang , et al. May 31, 2 | 2016-05-31 |
| Apparatus And Process For Producing Porous Devices App 20160107395 - Chang; Wei-Hsiang ; et al. | 2016-04-21 |
| Apparatus And Process For Producing Porous Devices App 20160107394 - Chang; Wei-Hsiang ; et al. | 2016-04-21 |
| Porous Devices And Processes For Producing Same App 20150374477 - CHANG; Wei-Hsiang ; et al. | 2015-12-31 |
| Method for producing porous material Grant 9,085,665 - Chang , et al. July 21, 2 | 2015-07-21 |
| Heat dissipation device having fastener Grant 8,979,458 - Sun , et al. March 17, 2 | 2015-03-17 |
| Heat dissipation device with fastener and flange Grant 8,944,149 - Zhou , et al. February 3, 2 | 2015-02-03 |
| Heat dissipation device with fastener Grant 8,902,580 - Zhou , et al. December 2, 2 | 2014-12-02 |
| Heat Dissipation Device Having Fastener App 20140060791 - SUN; JIAN ; et al. | 2014-03-06 |
| Heat Dissipation Device With Fastener App 20130340973 - ZHOU; JIN-HUAI ; et al. | 2013-12-26 |
| Heat Dissipation Device With Fastener And Flange App 20130343003 - ZHOU; JIN-HUAI ; et al. | 2013-12-26 |
| Manufacturing method of a heat dissipation device with guiding lines and soldered heat pipes Grant 8,578,605 - Zhang , et al. November 12, 2 | 2013-11-12 |
| Heat dissipation device with guiding line and soldered heat pipe Grant 8,459,336 - Zhang , et al. June 11, 2 | 2013-06-11 |
| Heat Sink With Protective Outer Buckling Plate App 20130032309 - ZHANG; YONG ; et al. | 2013-02-07 |
| Heat Sink App 20120325452 - CHANG; WEI-HSIANG ; et al. | 2012-12-27 |
| Heat Dissipation Device With Guiding Line And Soldered Heat Pipe App 20120241134 - ZHANG; MING-TANG ; et al. | 2012-09-27 |
| Manufacturing Method Of A Heat Dissipation Device With Guiding Lines And Soldered Heat Pipes App 20120234901 - ZHANG; MING-TANG ; et al. | 2012-09-20 |
| Heat dissipation device with guilding lines and soldered heat pipes and manufacturing method thereof Grant 8,245,763 - Zhang , et al. August 21, 2 | 2012-08-21 |
| Fan App 20110135464 - LUO; QING-FENG ; et al. | 2011-06-09 |
| Heat Dissipation Device And Manufacturing Method Thereof App 20110005726 - ZHANG; MING-TANG ; et al. | 2011-01-13 |
| Heat Dissipation Module App 20110005728 - HONG; BO ; et al. | 2011-01-13 |
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