Chiang; Chwan-Hwa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiang; Chwan-Hwa.The latest application filed is for "frame and surface treatment method for the frame".
Company Profile
11.35.61
- Chiang; Chwan-Hwa - New Taipei TW
- Chiang; Chwan-Hwa - Taipei Hsien TW
- CHIANG; CHWAN-HWA - Shindian TW
- Chiang; Chwan-Hwa - Tu-Cheng TW
Patent Activity
| Patent | Date |
|---|---|
| Frame and surface treatment method for the frame Grant 10,926,292 - Chiang , et al. February 23, 2 | 2021-02-23 |
| Frame And Surface Treatment Method For The Frame App 20200122194 - CHIANG; CHWAN-HWA ; et al. | 2020-04-23 |
| Composite Middle Frame Of Electronic Communication Device App 20200039184 - CHIANG; CHWAN-HWA ; et al. | 2020-02-06 |
| Shell For At Least One Electronic Device And Method For Manufacturing The Same App 20200021324 - CHIANG; CHWAN-HWA ; et al. | 2020-01-16 |
| Composite And Method For Manufacturing Same App 20190366588 - CHIANG; CHWAN-HWA ; et al. | 2019-12-05 |
| Metal And Plastic Composite Material And Method For Making Same App 20190366603 - CHIANG; CHWAN-HWA ; et al. | 2019-12-05 |
| Composite And Method For Making Same App 20190368052 - CHIANG; CHWAN-HWA ; et al. | 2019-12-05 |
| Metal-and-resin Composite And Method For Making The Same App 20190193370 - CHIANG; CHWAN-HWA ; et al. | 2019-06-27 |
| Metal-and-resin composite and method for making the same Grant 10,259,189 - Chiang , et al. | 2019-04-16 |
| Housing, electronic device using same and method for making same Grant 9,639,118 - Chiang , et al. May 2, 2 | 2017-05-02 |
| Housing, Electronic Device Employing Same And Manufacture Method App 20160344090 - CHIANG; CHWAN-HWA ; et al. | 2016-11-24 |
| Housing, Electronic Device Using Same And Method For Making Same App 20160327981 - CHIANG; CHWAN-HWA ; et al. | 2016-11-10 |
| Housing and electronic device using the same Grant 9,468,114 - Chiang , et al. October 11, 2 | 2016-10-11 |
| Metal-and-resin Composite And Method For Making The Same App 20160159029 - CHIANG; CHWAN-HWA ; et al. | 2016-06-09 |
| Metal-and-resin Composite And Method For Making Same App 20160107419 - CHIANG; CHWAN-HWA ; et al. | 2016-04-21 |
| Metal-and-resin Composite And Method For Making Same App 20160107342 - CHIANG; CHWAN-HWA ; et al. | 2016-04-21 |
| Housing and method for making same Grant 9,232,659 - Chiang , et al. January 5, 2 | 2016-01-05 |
| Metal-and-resin Composite And Method For Making The Same App 20150197048 - CHIANG; CHWAN-HWA ; et al. | 2015-07-16 |
| Liquid Coating Composition And A Coating Method Using The Same App 20150024213 - CHIANG; CHWAN-HWA ; et al. | 2015-01-22 |
| Housing And Method For Making Same App 20150003028 - CHIANG; CHWAN-HWA ; et al. | 2015-01-01 |
| Housing And Electronic Device Using The Same App 20140295115 - CHIANG; CHWAN-HWA ; et al. | 2014-10-02 |
| Display screen and electronic device using same Grant 8,848,160 - Du , et al. September 30, 2 | 2014-09-30 |
| Metal part and plastic part seperating device Grant 8,819,906 - Chiang , et al. September 2, 2 | 2014-09-02 |
| Antenna and method for making same Grant 8,786,498 - Chiang , et al. July 22, 2 | 2014-07-22 |
| Coated article and method for manufacturing same Grant 8,778,491 - Chiang , et al. July 15, 2 | 2014-07-15 |
| Housing, electronic device using the same and method for making the same Grant 8,779,993 - Chiang July 15, 2 | 2014-07-15 |
| Electronic device housing Grant RE44,799 - Chiang , et al. March 11, 2 | 2014-03-11 |
| Device housing and method for making same Grant 8,609,250 - Du , et al. December 17, 2 | 2013-12-17 |
| Electronic Device Housing And Method For Making The Same App 20130240350 - CHIANG; CHWAN-HWA ; et al. | 2013-09-19 |
| Electronic device housing and method for making the same Grant 8,507,107 - Du , et al. August 13, 2 | 2013-08-13 |
| Coated Article And Method For Making Same App 20130171446 - DU; QI-JIAN ; et al. | 2013-07-04 |
| Electronic device housing and method for making the same Grant 8,470,419 - Chiang , et al. June 25, 2 | 2013-06-25 |
| Electronic device housing Grant 8,450,607 - Du , et al. May 28, 2 | 2013-05-28 |
| Antenna And Method For Making Same App 20130120196 - CHIANG; CHWAN-HWA ; et al. | 2013-05-16 |
| Housing and surface treating method for making the same Grant 8,440,261 - Chiang May 14, 2 | 2013-05-14 |
| Housing, Electronic Device Using The Same And Method For Making The Same App 20130082885 - CHIANG; Chwan-Hwa | 2013-04-04 |
| Surface treating method for making a housing Grant 8,383,206 - Chiang February 26, 2 | 2013-02-26 |
| Housing And Method For Making The Same App 20130045348 - CHIANG; CHWAN-HWA ; et al. | 2013-02-21 |
| Flow Divider System App 20120273346 - CHIANG; CHWAN-HWA ; et al. | 2012-11-01 |
| Coated Article And Method For Manufacturing Same App 20120251838 - CHIANG; CHWAN-HWA ; et al. | 2012-10-04 |
| Display Screen And Electronic Device Using Same App 20120229752 - DU; QI-JIAN ; et al. | 2012-09-13 |
| Metal Part And Plastic Part Seperating Device App 20120227230 - CHIANG; CHWAN-HWA ; et al. | 2012-09-13 |
| Device Housing And Method For Making Same App 20120225286 - DU; QI-JIAN ; et al. | 2012-09-06 |
| Electronic device housing Grant 8,257,808 - Chiang , et al. September 4, 2 | 2012-09-04 |
| Electronic Device Housing And Method For Making The Same App 20120189842 - DU; QI-JIAN ; et al. | 2012-07-26 |
| Process For Surface Treating Magnesium Alloy And Electromagnetic Shielding Article Made With Same App 20120171512 - CHIANG; CHWAN-HWA ; et al. | 2012-07-05 |
| Ceramic Coating, Article Coated With Coating, And Method For Manufacturing Article App 20120040136 - DU; QI-JIAN ; et al. | 2012-02-16 |
| Electronic device housing Grant 8,097,344 - Chiang , et al. January 17, 2 | 2012-01-17 |
| Housing Grant 8,088,497 - Hu , et al. January 3, 2 | 2012-01-03 |
| Surface Treating Method For Making A Housing App 20110305832 - CHIANG; CHWAN-HWA | 2011-12-15 |
| Electronic device housing Grant 8,076,011 - Chiang , et al. December 13, 2 | 2011-12-13 |
| Electronic Device Housing And Method For Making The Same App 20110256361 - DU; QI-JIAN ; et al. | 2011-10-20 |
| Housing And Surface Treating Method For Making The Same App 20110236576 - CHIANG; CHWAN-HWA | 2011-09-29 |
| Housing and surface treating method for making the same Grant 8,021,729 - Chiang September 20, 2 | 2011-09-20 |
| Housing and surface treating method for making the same Grant 7,993,712 - Chiang August 9, 2 | 2011-08-09 |
| Electronic Device Housing And Method For Making The Same App 20110159258 - CHIANG; CHWAN-HWA ; et al. | 2011-06-30 |
| Electronic Device Housing App 20110159277 - CHIANG; CHWAN-HWA ; et al. | 2011-06-30 |
| Electronic Device Housing App 20110159275 - CHIANG; CHWAN-HWA ; et al. | 2011-06-30 |
| Electronic Device Housing App 20110155409 - DU; QI-JIAN ; et al. | 2011-06-30 |
| Surface Treating Method For Making The Same App 20110151120 - CHIANG; CHWAN-HWA | 2011-06-23 |
| Electronic Device Housing App 20110143062 - CHIANG; CHWAN-HWA ; et al. | 2011-06-16 |
| Method For Making Device Housing, And Device Housing App 20110123740 - CHIANG; CHWAN-HWA | 2011-05-26 |
| Housing and surface treating method for making the same Grant 7,923,086 - Chiang April 12, 2 | 2011-04-12 |
| Panel For A Display And Electronic Device Using Same App 20100328195 - CHIANG; CHWAN-HWA ; et al. | 2010-12-30 |
| Panel For A Display And Electronic Device Using Same App 20100330331 - CHIANG; CHWAN-HWA ; et al. | 2010-12-30 |
| Panel For A Display And Electronic Device Using Same App 20100321278 - CHIANG; CHWAN-HWA ; et al. | 2010-12-23 |
| Method For Making Housing And Housing Thereof App 20100310899 - HU; ZONG-HUA ; et al. | 2010-12-09 |
| Cover For A Display Screen And Electronic Device By Having Same App 20100259940 - CHIANG; CHWAN-HWA ; et al. | 2010-10-14 |
| Nonconductive Surface Metallization Method And Plastic Article Manufactured By The Same App 20100183871 - PENG; WAN-CHUN ; et al. | 2010-07-22 |
| Housing And Method For Making The Same App 20100112297 - DAI; FENG-YUEN ; et al. | 2010-05-06 |
| Method For Making Housing And Housing Thereof App 20100112298 - DAI; FENG-YUEN ; et al. | 2010-05-06 |
| Device Housing And Method For Manufacturing The Same App 20100104786 - CHIANG; CHWAN-HWA ; et al. | 2010-04-29 |
| Process For Surface Treating Plastic Substrate App 20100072058 - CHIANG; CHWAN-HWA ; et al. | 2010-03-25 |
| Surface Treatment Method For Plastic Articles App 20100055329 - CHIANG; CHWAN-HWA ; et al. | 2010-03-04 |
| Process For Sealing Micro Pores Of Micro-arc Oxide Films App 20100040787 - DAI; FENG-YUEN ; et al. | 2010-02-18 |
| Process For Sealing Micro Pores Of Micro-arc Oxide Films App 20100040795 - DAI; FENG-YUEN ; et al. | 2010-02-18 |
| Process For Sealing Micro Pores Of Micro-arc Oxide Films App 20100040786 - DAI; FENG-YUEN ; et al. | 2010-02-18 |
| Housing And Method For Making The Same App 20090258234 - CHIANG; CHWAN-HWA ; et al. | 2009-10-15 |
| Housing And Surface Treating Method For Making The Same App 20090110852 - CHIANG; CHWAN-HWA | 2009-04-30 |
| Housing And Surface Treating Method For Making The Same App 20090110854 - CHIANG; CHWAN-HWA | 2009-04-30 |
| Housing And Surface Treating Method For Making The Same App 20090110853 - CHIANG; CHWAN-HWA | 2009-04-30 |
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