Chen; Hwang-Miaw
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Hwang-Miaw.The latest application filed is for "earphone unit with box for stowing lead".
Company Profile
0.87.38
- Chen; Hwang-Miaw - Tu-Cheng TW
- Chen; Hwang-Miaw - Taipei Hsien N/A TW
- CHEN; HWANG-MIAW - New Taipei TW
Patent Activity
| Patent | Date |
|---|---|
| Earphone Grant RE47,915 - Akana , et al. | 2020-03-24 |
| Enclosure and acoustic device using the same Grant 8,903,115 - Li , et al. December 2, 2 | 2014-12-02 |
| Magnesium based composite material and method for making the same Grant 8,734,602 - Li , et al. May 27, 2 | 2014-05-27 |
| Earphone Unit With Box For Stowing Lead App 20130315432 - CHEN; HWANG-MIAW | 2013-11-28 |
| Earphone Set With Interchangeable In-ear And In-concha Caps App 20130294634 - CHEN; HWANG-MIAW | 2013-11-07 |
| Loudspeaker With Reinforced Frame App 20130287244 - CHEN; HWANG-MIAW | 2013-10-31 |
| Loudspeaker With Reinforced Frame App 20130287245 - CHEN; HWANG-MIAW | 2013-10-31 |
| Speaker set and electronic device incorporating the same Grant 8,538,046 - Chen September 17, 2 | 2013-09-17 |
| Sound box Grant D689,469 - Chen September 10, 2 | 2013-09-10 |
| Sound box Grant D689,460 - Chen September 10, 2 | 2013-09-10 |
| Diaphragm Grant D689,470 - Chen September 10, 2 | 2013-09-10 |
| Earphone Grant D688,650 - Chen August 27, 2 | 2013-08-27 |
| Speaker set for portable electronic device Grant 8,488,815 - Chen July 16, 2 | 2013-07-16 |
| Diaphragm Grant D682,810 - Chen May 21, 2 | 2013-05-21 |
| Display With Sound Box App 20130101152 - CHEN; HWANG-MIAW | 2013-04-25 |
| Earphone Grant D680,102 - Chen April 16, 2 | 2013-04-16 |
| Microphone Module With Helmholtz Resonance Chamber App 20130070950 - CHEN; HWANG-MIAW | 2013-03-21 |
| Speaker set Grant D676,419 - Chen February 19, 2 | 2013-02-19 |
| Speaker set Grant D675,189 - Chen January 29, 2 | 2013-01-29 |
| Speaker set Grant D675,192 - Chen January 29, 2 | 2013-01-29 |
| Speaker set Grant D675,191 - Chen January 29, 2 | 2013-01-29 |
| Wired Earphone With Coiled Adhesive Tape App 20120328145 - CHEN; HWANG-MIAW | 2012-12-27 |
| Portable Electronic Device Having Sound Emission Holes Aligned With Speaker At Recess Of Rear Cover App 20120321117 - CHEN; HWANG-MIAW | 2012-12-20 |
| Speaker Assembly With Air Retarding Housing App 20120321116 - CHEN; HWANG-MIAW | 2012-12-20 |
| Diaphragm And Micro-electroacoustic Device Incorporating The Same App 20120321124 - CHEN; HWANG-MIAW | 2012-12-20 |
| Speaker Assembly With Air Retarding Cushion App 20120321107 - CHEN; HWANG-MIAW | 2012-12-20 |
| Vibration Unit Of Speaker App 20120314887 - CHEN; HWANG-MIAW | 2012-12-13 |
| Speaker Set For Portable Electronic Device App 20120308054 - CHEN; HWANG-MIAW | 2012-12-06 |
| Earphone With Mutually Obliquely Oriented Sound Holes App 20120275635 - CHEN; HWANG-MIAW | 2012-11-01 |
| Diaphragm and micro-electroacoustic device incorporating the same Grant 8,290,200 - Chen October 16, 2 | 2012-10-16 |
| Sound box and electronic device using same Grant 8,267,221 - Chen September 18, 2 | 2012-09-18 |
| Speaker With Magnetic Field Enhancing Washer And Disk App 20120224740 - CHEN; HWANG-MIAW | 2012-09-06 |
| Speaker Assembly Incorporating Woofer And Tweeter App 20120224728 - CHEN; HWANG-MIAW | 2012-09-06 |
| Speaker Assembly App 20120163637 - CHEN; HWANG-MIAW | 2012-06-28 |
| Sound Box And Electronic Device Using Same App 20120160599 - CHEN; HWANG-MIAW | 2012-06-28 |
| Earphone Grant D662,493 - Chen June 26, 2 | 2012-06-26 |
| Speaker And Yoke Thereof App 20120155699 - CHEN; HWANG-MIAW | 2012-06-21 |
| Wired Earphone App 20120155692 - CHEN; HWANG-MIAW | 2012-06-21 |
| Wired Earphone App 20120155691 - CHEN; HWANG-MIAW | 2012-06-21 |
| Speaker Grant D659,121 - Chen May 8, 2 | 2012-05-08 |
| Pair of speakers Grant D659,122 - Chen May 8, 2 | 2012-05-08 |
| Speaker Grant D658,633 - Chen May 1, 2 | 2012-05-01 |
| Portable Electronic Device Having Oblique Sound Output Arrangement App 20120099745 - CHEN; HWANG-MIAW | 2012-04-26 |
| Speaker Grant D658,161 - Chen April 24, 2 | 2012-04-24 |
| Speaker Grant D657,351 - Chen April 10, 2 | 2012-04-10 |
| Speaker Grant D657,350 - Chen April 10, 2 | 2012-04-10 |
| Diaphragm Grant D656,921 - Chen April 3, 2 | 2012-04-03 |
| Speaker Grant D656,920 - Chen April 3, 2 | 2012-04-03 |
| Speaker Grant D654,475 - Chen February 21, 2 | 2012-02-21 |
| Microphone Module With Helmholtz Resonance Chamber App 20120027240 - CHEN; HWANG-MIAW | 2012-02-02 |
| Earphone Grant D652,823 - Chen January 24, 2 | 2012-01-24 |
| Speaker Grant D652,818 - Chen January 24, 2 | 2012-01-24 |
| Speaker Grant D652,408 - Chen January 17, 2 | 2012-01-17 |
| Speaker Grant D652,023 - Chen January 10, 2 | 2012-01-10 |
| Speaker Grant D651,588 - Chen January 3, 2 | 2012-01-03 |
| Speaker Grant D650,772 - Chen December 20, 2 | 2011-12-20 |
| Speaker Grant D650,769 - Chen December 20, 2 | 2011-12-20 |
| Speaker Grant D650,768 - Chen December 20, 2 | 2011-12-20 |
| Speaker Grant D650,770 - Chen December 20, 2 | 2011-12-20 |
| Speaker Grant D650,771 - Chen December 20, 2 | 2011-12-20 |
| Enclosure And Acoustic Device Using The Same App 20110305361 - LI; WEN-ZHEN ; et al. | 2011-12-15 |
| Magnesium Based Composite Material And Method For Making The Same App 20110303866 - LI; WEN-ZHEN ; et al. | 2011-12-15 |
| Speaker Grant D650,361 - Chen December 13, 2 | 2011-12-13 |
| Speaker Grant D650,357 - Chen December 13, 2 | 2011-12-13 |
| Speaker Grant D650,360 - Chen December 13, 2 | 2011-12-13 |
| Pair of speakers Grant D650,358 - Chen December 13, 2 | 2011-12-13 |
| Speaker Grant D650,359 - Chen December 13, 2 | 2011-12-13 |
| Diaphragm Grant D650,367 - Chen December 13, 2 | 2011-12-13 |
| Speaker Grant D649,529 - Chen November 29, 2 | 2011-11-29 |
| Speaker Grant D647,879 - Chen November 1, 2 | 2011-11-01 |
| Speaker Grant D647,506 - Chen October 25, 2 | 2011-10-25 |
| Sound box Grant D645,452 - Chen September 20, 2 | 2011-09-20 |
| Speaker set Grant D645,450 - Chen September 20, 2 | 2011-09-20 |
| Sound box Grant D645,451 - Chen September 20, 2 | 2011-09-20 |
| Speaker Grant D644,628 - Chen September 6, 2 | 2011-09-06 |
| Speaker Grant D644,629 - Chen September 6, 2 | 2011-09-06 |
| Speaker Grant D644,205 - Chen August 30, 2 | 2011-08-30 |
| Microphone Module With Helmholtz Resonance Chamber App 20110158452 - CHEN; HWANG-MIAW | 2011-06-30 |
| Diaphragm For Electroacoustic Transducer App 20110155501 - CHEN; HWANG-MIAW | 2011-06-30 |
| Loudspeaker And Electronic Device Incorporating The Same App 20110158459 - CHEN; HWANG-MIAW | 2011-06-30 |
| Pair of speakers Grant D635,550 - Chen April 5, 2 | 2011-04-05 |
| Pair of speakers Grant D635,549 - Chen April 5, 2 | 2011-04-05 |
| Earphone With Detachable Covers App 20110051978 - CHEN; HWANG-MIAW | 2011-03-03 |
| Earphone Grant D633,086 - Chen February 22, 2 | 2011-02-22 |
| Speaker Grant D629,390 - Chen December 21, 2 | 2010-12-21 |
| Diaphragm And Micro-electroacoustic Device Incorporating The Same App 20100310112 - CHEN; HWANG-MIAW | 2010-12-09 |
| Diaphragm And Micro-electroacoustic Device Incorporating The Same App 20100310110 - CHEN; HWANG-MIAW | 2010-12-09 |
| Speaker Grant D627,762 - Chen November 23, 2 | 2010-11-23 |
| Speaker Grant D626,945 - Chen November 9, 2 | 2010-11-09 |
| Speaker Grant D625,290 - Chen October 12, 2 | 2010-10-12 |
| Speaker Set And Electronic Device Incorporating The Same App 20100246873 - CHEN; HWANG-MIAW | 2010-09-30 |
| Speaker Grant D623,168 - Chen September 7, 2 | 2010-09-07 |
| Speaker Grant D623,169 - Chen September 7, 2 | 2010-09-07 |
| Speaker Grant D622,701 - Chen August 31, 2 | 2010-08-31 |
| Speaker Grant D622,700 - Chen August 31, 2 | 2010-08-31 |
| Speaker Grant D621,816 - Chen August 17, 2 | 2010-08-17 |
| Diaphragm for speaker Grant D620,478 - Chen July 27, 2 | 2010-07-27 |
| Speaker Grant D619,994 - Chen July 20, 2 | 2010-07-20 |
| Speaker Grant D619,563 - Chen July 13, 2 | 2010-07-13 |
| Speaker Grant D619,565 - Chen July 13, 2 | 2010-07-13 |
| Diaphragm for speaker Grant D616,422 - Chen May 25, 2 | 2010-05-25 |
| Diaphragm for speaker Grant D616,423 - Chen May 25, 2 | 2010-05-25 |
| Speaker Grant D615,964 - Chen May 18, 2 | 2010-05-18 |
| Speaker Grant D613,268 - Chen April 6, 2 | 2010-04-06 |
| Pair of speakers Grant D606,978 - Chen December 29, 2 | 2009-12-29 |
| Sound Box Structure App 20090288911 - CHEN; HWANG-MIAW ; et al. | 2009-11-26 |
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