KO; Tsun-Kai
Patent Applications and Registrations
Patent applications and USPTO patent grants for KO; Tsun-Kai.The latest application filed is for "light-emitting device".
Company Profile
14.134.65
- KO; Tsun-Kai - Hsinchu TW
- Ko; Tsun-Kai - Tainan TW
- KO; Tsun-Kai - Hsinchu City TW
- Ko; Tsun-Kai - Yongkang TW
- Ko; Tsun-Kai - Changhua County N/A TW
- KO; Tsun-Kai - Yongkang City TW
- Ko; Tsun-Kai - Tainan County N/A TW
- KO; Tsun-Kai - Tainan City TW
- Ko; Tsun-Kai - Yuanlin Town TW
Patent Activity
| Patent | Date |
|---|---|
| Light-emitting Device App 20210343906 - WANG; Hsin-Ying ; et al. | 2021-11-04 |
| Light-emitting Device App 20210343913 - WANG; Hsin-Ying ; et al. | 2021-11-04 |
| Optoelectronic Device And Method For Manufacturing The Same App 20210234071 - CHEN; Chao-Hsing ; et al. | 2021-07-29 |
| Light-emitting Device App 20210210659 - CHEN; Chao-Hsing ; et al. | 2021-07-08 |
| Light-emitting Element App 20210202797 - HON; Schang-Jing ; et al. | 2021-07-01 |
| Light-emitting Structure App 20210183942 - SHEN; Chien-Fu ; et al. | 2021-06-17 |
| Optoelectronic device and method for manufacturing the same Grant 11,011,679 - Chen , et al. May 18, 2 | 2021-05-18 |
| Light-emitting device Grant 10,985,295 - Chen , et al. April 20, 2 | 2021-04-20 |
| Light-emitting element Grant 10,964,847 - Hon , et al. March 30, 2 | 2021-03-30 |
| Light-emitting structure having a plurality of light-emitting structure units Grant 10,950,652 - Shen , et al. March 16, 2 | 2021-03-16 |
| Light-emitting Device App 20200295233 - CHEN; Chao-Hsing ; et al. | 2020-09-17 |
| Light-emitting device Grant 10,680,138 - Chen , et al. | 2020-06-09 |
| Optoelectronic Device And Method For Manufacturing The Same App 20200111935 - CHEN; Chao-Hsing ; et al. | 2020-04-09 |
| Light-emitting device Grant 10,546,824 - Chen , et al. Ja | 2020-01-28 |
| Optoelectronic semiconductor device Grant 10,529,895 - Ko , et al. J | 2020-01-07 |
| Optoelectronic device and method for manufacturing the same Grant 10,529,893 - Chen , et al. J | 2020-01-07 |
| Light-emitting structure having a plurality of light-emitting structure units Grant 10,490,598 - Yang , et al. Nov | 2019-11-26 |
| Light-emitting Element App 20190312179 - HON; Schang-Jing ; et al. | 2019-10-10 |
| Light-emitting device Grant 10,396,243 - Chung , et al. A | 2019-08-27 |
| Light-emitting Device App 20190245116 - CHEN; Chao-Hsing ; et al. | 2019-08-08 |
| Light-emitting element with electrode structure Grant 10,374,130 - Hon , et al. | 2019-08-06 |
| Light-emitting device with metal bump Grant 10,340,431 - Kuo , et al. | 2019-07-02 |
| Light emitting device Grant 10,297,723 - Chen , et al. | 2019-05-21 |
| Light-emitting diode array Grant D844,575 - Yeh , et al. | 2019-04-02 |
| Light emitting device Grant 10,199,544 - Chen , et al. Fe | 2019-02-05 |
| Light-emitting Structure App 20190035846 - SHEN; Chien-Fu ; et al. | 2019-01-31 |
| Light-emitting Device App 20180315889 - CHUNG; Chien-Kai ; et al. | 2018-11-01 |
| Light-emitting structure Grant 10,062,730 - Shen , et al. August 28, 2 | 2018-08-28 |
| Light-emitting device Grant 10,056,525 - Chung , et al. August 21, 2 | 2018-08-21 |
| Light Emitting Device App 20180233631 - CHEN; Chao-Hsing ; et al. | 2018-08-16 |
| Light-emitting diode unit Grant D824,864 - Chen , et al. August 7, 2 | 2018-08-07 |
| Light-emitting Device App 20180151516 - Chen; Chao Hsing ; et al. | 2018-05-31 |
| Light Emitting Device App 20180145228 - CHEN; Chao-Hsing ; et al. | 2018-05-24 |
| Light-emitting Device App 20180130933 - Kuo; Jai-Tai ; et al. | 2018-05-10 |
| Optoelectronic Semiconductor Device App 20180114880 - KO; Tsun-Kai ; et al. | 2018-04-26 |
| Optoelectronic Device And Method For Manufacturing The Same App 20180076358 - CHEN; Chao-Hsing ; et al. | 2018-03-15 |
| Light Emitting Device with Reflective Electrode App 20180069155 - KO; Chun-Teng ; et al. | 2018-03-08 |
| Light-emitting diode array Grant D810,704 - Yeh , et al. February 20, 2 | 2018-02-20 |
| Light emitting device having bonding pads formed therein for packaging Grant 9,893,241 - Chen , et al. February 13, 2 | 2018-02-13 |
| Light emitting device Grant 9,893,024 - Chen , et al. February 13, 2 | 2018-02-13 |
| Light-emitting diode device Grant 9,887,320 - Wang , et al. February 6, 2 | 2018-02-06 |
| Light-emitting diode array Grant D808,913 - Yeh , et al. January 30, 2 | 2018-01-30 |
| Light-emitting device Grant 9,876,153 - Kuo , et al. January 23, 2 | 2018-01-23 |
| Optoelectronic semiconductor device Grant 9,876,146 - Ko , et al. January 23, 2 | 2018-01-23 |
| Optoelectronic device and method for manufacturing the same Grant 9,859,467 - Chen , et al. January 2, 2 | 2018-01-02 |
| Light-emitting Device App 20170365741 - CHUNG; Chien-Kai ; et al. | 2017-12-21 |
| Light emitting device with reflective electrode Grant 9,847,460 - Ko , et al. December 19, 2 | 2017-12-19 |
| Light-emitting diode array Grant D797,689 - Yeh , et al. September 19, 2 | 2017-09-19 |
| Light-emitting Structure App 20170263674 - YANG; Jhih-Yong ; et al. | 2017-09-14 |
| Light-emitting diode array Grant D797,064 - Yeh , et al. September 12, 2 | 2017-09-12 |
| Light-emitting diode array Grant D797,065 - Yeh , et al. September 12, 2 | 2017-09-12 |
| Light-emitting device Grant 9,755,109 - Chung , et al. September 5, 2 | 2017-09-05 |
| Light-emitting diode array Grant D795,206 - Yeh , et al. August 22, 2 | 2017-08-22 |
| Light-emitting diode array Grant D790,488 - Yeh , et al. June 27, 2 | 2017-06-27 |
| Light-emitting Device App 20170141260 - CHEN; Chao-Hsing ; et al. | 2017-05-18 |
| Light-emitting diode array Grant D782,426 - Yeh , et al. March 28, 2 | 2017-03-28 |
| Light-emitting diode array Grant D782,427 - Yeh , et al. March 28, 2 | 2017-03-28 |
| Light-emitting device Grant 9,601,674 - Yeh , et al. March 21, 2 | 2017-03-21 |
| Light-emitting Diode Device App 20170077350 - WANG; HSIN-YING ; et al. | 2017-03-16 |
| Light-emitting diode array Grant D781,254 - Yeh , et al. March 14, 2 | 2017-03-14 |
| Light-emitting Device App 20170047494 - YEH; Hui-Chun ; et al. | 2017-02-16 |
| Light-emitting diode unit Grant D777,693 - Chen , et al. January 31, 2 | 2017-01-31 |
| Light-emitting Element App 20170018684 - HON; Schang-Jing ; et al. | 2017-01-19 |
| Optoelectronic Semiconductor Device App 20160372635 - KO; Tsun-Kai ; et al. | 2016-12-22 |
| Light-emitting diode Grant 9,525,104 - Lin , et al. December 20, 2 | 2016-12-20 |
| Light-emitting diode array Grant D773,410 - Yeh , et al. December 6, 2 | 2016-12-06 |
| Light-emitting device and the manufacturing method thereof Grant 9,508,901 - Chen , et al. November 29, 2 | 2016-11-29 |
| Optoelectronic semiconductor device Grant 9,508,902 - Ko , et al. November 29, 2 | 2016-11-29 |
| Light-emitting Device App 20160343909 - CHUNG; Chien-Kai ; et al. | 2016-11-24 |
| Light-emitting diode device Grant 9,502,615 - Wang , et al. November 22, 2 | 2016-11-22 |
| Light-emitting diode device Grant D771,578 - Wang , et al. November 15, 2 | 2016-11-15 |
| Light-emitting diode array Grant D770,400 - Yeh , et al. November 1, 2 | 2016-11-01 |
| Light-emitting diode array Grant D770,399 - Yeh , et al. November 1, 2 | 2016-11-01 |
| Light-emitting diode unit Grant D770,397 - Wang , et al. November 1, 2 | 2016-11-01 |
| Light-emitting Structure App 20160307961 - SHEN; Chien-Fu ; et al. | 2016-10-20 |
| Light-emitting diode unit Grant D769,199 - Chen , et al. October 18, 2 | 2016-10-18 |
| Light-emitting element Grant 9,461,208 - Hon , et al. October 4, 2 | 2016-10-04 |
| Light-emitting diode Grant D764,422 - Hon , et al. August 23, 2 | 2016-08-23 |
| Light-emitting structure Grant 9,406,719 - Shen , et al. August 2, 2 | 2016-08-02 |
| Light Emitting Device With Reflective Electrode App 20160197241 - KO; Chun-Teng ; et al. | 2016-07-07 |
| Light-emitting device having optoelectronic elements on different elevations Grant 9,385,108 - Shen , et al. July 5, 2 | 2016-07-05 |
| Light-emitting device App 20160190409 - Kuo; Jai-Tai ; et al. | 2016-06-30 |
| Light-emitting diode device Grant D760,179 - Chen , et al. June 28, 2 | 2016-06-28 |
| Light-emitting Element App 20160172543 - Hon; Schang-Jing ; et al. | 2016-06-16 |
| Light-emitting Diode Device App 20160141454 - WANG; Hsin-Ying ; et al. | 2016-05-19 |
| Light-emitting element Grant 9,306,123 - Hon , et al. April 5, 2 | 2016-04-05 |
| Light emitting device with reflective electrode Grant 9,306,124 - Ko , et al. April 5, 2 | 2016-04-05 |
| Light-emitting diode device Grant D752,527 - Chen , et al. March 29, 2 | 2016-03-29 |
| Light emitting diode Grant D752,249 - Shen , et al. March 22, 2 | 2016-03-22 |
| Light-emitting diode array Grant D750,580 - Yeh , et al. March 1, 2 | 2016-03-01 |
| Method for manufacturing high efficiency light-emitting diodes Grant 9,269,855 - Chung , et al. February 23, 2 | 2016-02-23 |
| Light-Emitting Structure App 20160049442 - SHEN; Chien-Fu ; et al. | 2016-02-18 |
| Light emitting diode device Grant D748,592 - Yeh , et al. February 2, 2 | 2016-02-02 |
| Light Emitting Device App 20160027745 - CHEN; Chao Hsing ; et al. | 2016-01-28 |
| Optoelectronic Device And Method For Manufacturing The Same App 20160005926 - CHEN; Chao-Hsing ; et al. | 2016-01-07 |
| Light-emitting device Grant 9,231,164 - Ko , et al. January 5, 2 | 2016-01-05 |
| Light-emitting diode structure with electrode pads of similar surface roughness and method for manufacturing the same Grant 9,231,158 - Kuo , et al. January 5, 2 | 2016-01-05 |
| Light-emitting element and the manufacturing method thereof Grant 9,231,024 - Tao , et al. January 5, 2 | 2016-01-05 |
| Light-emitting Element App 20150357524 - HON; Schang-Jing ; et al. | 2015-12-10 |
| Light-emitting structure Grant 9,196,605 - Shen , et al. November 24, 2 | 2015-11-24 |
| Light-emitting diode unit Grant D743,355 - Wang , et al. November 17, 2 | 2015-11-17 |
| Light-emitting diode Grant D743,354 - Hon , et al. November 17, 2 | 2015-11-17 |
| Light-emitting diode array Grant D741,822 - Yeh , et al. October 27, 2 | 2015-10-27 |
| Light emitting device Grant 9,171,883 - Chen , et al. October 27, 2 | 2015-10-27 |
| Light-emitting element Grant 9,153,738 - Hon , et al. October 6, 2 | 2015-10-06 |
| Light-emitting diode device Grant D740,240 - Chen , et al. October 6, 2 | 2015-10-06 |
| Light-emitting Element App 20150255676 - HON; Schang-Jing ; et al. | 2015-09-10 |
| Light-emitting Device App 20150236205 - CHUNG; Chien-Kai ; et al. | 2015-08-20 |
| Multi-dimensional Light-emitting Device App 20150214196 - SHEN; Chein-Fu ; et al. | 2015-07-30 |
| Optoelectronic device and method for manufacturing the same Grant 9,093,605 - Kuo , et al. July 28, 2 | 2015-07-28 |
| Light emitting device Grant 9,087,946 - Lin , et al. July 21, 2 | 2015-07-21 |
| Light-emitting element Grant 9,076,946 - Hon , et al. July 7, 2 | 2015-07-07 |
| Light-emitting diode device Grant D733,079 - Chen , et al. June 30, 2 | 2015-06-30 |
| Light-emitting diode array Grant D728,494 - Yeh , et al. May 5, 2 | 2015-05-05 |
| Multi-dimensional light-emitting device Grant 9,000,457 - Shen , et al. April 7, 2 | 2015-04-07 |
| Light-emitting diode device Grant D725,052 - Chen , et al. March 24, 2 | 2015-03-24 |
| Light-emitting Device And The Manufacturing Method Thereof App 20150060909 - CHEN; Juin-Yang ; et al. | 2015-03-05 |
| Light-emitting diode device Grant D721,664 - Chen , et al. January 27, 2 | 2015-01-27 |
| Light-emitting diode device Grant D721,663 - Chen , et al. January 27, 2 | 2015-01-27 |
| Optoelectronic device and method for manufacturing the same Grant 8,928,026 - Chen , et al. January 6, 2 | 2015-01-06 |
| Light-emitting diode device Grant D718,259 - Chen , et al. November 25, 2 | 2014-11-25 |
| Light-emitting diode array Grant D716,238 - Yeh , et al. October 28, 2 | 2014-10-28 |
| Light emitting diode Grant D715,970 - Shen , et al. October 21, 2 | 2014-10-21 |
| Light emitting device Grant 8,823,022 - Chen , et al. September 2, 2 | 2014-09-02 |
| Light-emitting Diode And The Manufacture Method Of The Same App 20140217358 - LIN; Yu-Yao ; et al. | 2014-08-07 |
| Light-emitting diode array Grant D709,841 - Yeh , et al. July 29, 2 | 2014-07-29 |
| Optoelectronic Device And Method For Manufacturing The Same App 20140167097 - WU; HSIN-HSIEN ; et al. | 2014-06-19 |
| Light-emitting Element App 20140159091 - HON; Schang-Jing ; et al. | 2014-06-12 |
| Light-emitting Device App 20140124819 - Ko; Ting-Chia ; et al. | 2014-05-08 |
| Light Emitting Device App 20140117306 - LIN; YU-YAO ; et al. | 2014-05-01 |
| Method For Manufacturing High Efficiency Light-emitting Diodes App 20140093991 - CHUNG; Chien-Kai ; et al. | 2014-04-03 |
| Light-emitting diode Grant D698,743 - Hon , et al. February 4, 2 | 2014-02-04 |
| Method for manufacturing high efficiency light-emitting diodes Grant 8,623,682 - Chung , et al. January 7, 2 | 2014-01-07 |
| Light Emitting Device With Reflective Electrode App 20130307002 - Ko; Ting-Chia ; et al. | 2013-11-21 |
| Optoelectronic Device And Method For Manufacturing The Same App 20130292720 - KUO; De Shan ; et al. | 2013-11-07 |
| Light-emitting diode array Grant D689,447 - Shen , et al. September 10, 2 | 2013-09-10 |
| Light emitting diode Grant D688,819 - Shen , et al. August 27, 2 | 2013-08-27 |
| Optoelectronic device and method for manufacturing the same Grant 8,507,925 - Kuo , et al. August 13, 2 | 2013-08-13 |
| Light-emitting diode array Grant D687,396 - Chen , et al. August 6, 2 | 2013-08-06 |
| Method for manufacturing high efficiency light-emitting diodes Grant 8,486,742 - Chung , et al. July 16, 2 | 2013-07-16 |
| Light-emitting diode array Grant D684,550 - Yeh , et al. June 18, 2 | 2013-06-18 |
| Light emitting diode Grant D684,127 - Shen , et al. June 11, 2 | 2013-06-11 |
| Light-emitting diode array Grant D681,561 - Shen , et al. May 7, 2 | 2013-05-07 |
| Light-emitting diode array Grant D681,559 - Shen , et al. May 7, 2 | 2013-05-07 |
| Light-emitting diode array Grant D681,569 - Yeh , et al. May 7, 2 | 2013-05-07 |
| Light-emitting diode array Grant D681,565 - Yeh , et al. May 7, 2 | 2013-05-07 |
| Light-emitting diode array Grant D681,562 - Shen , et al. May 7, 2 | 2013-05-07 |
| Light-emitting diode array Grant D681,560 - Shen , et al. May 7, 2 | 2013-05-07 |
| Light-emitting diode array Grant D681,568 - Yeh , et al. May 7, 2 | 2013-05-07 |
| Light-emitting diode Grant D681,570 - Wang , et al. May 7, 2 | 2013-05-07 |
| Light-emitting diode Grant D681,567 - Wang , et al. May 7, 2 | 2013-05-07 |
| Optoelectronic Device And Method For Manufacturing The Same App 20130032848 - Chen; Chao-Hsing ; et al. | 2013-02-07 |
| Method For Manufacturing High Efficiency Light-emitting Diodes App 20130011949 - CHUNG; Chien-Kai ; et al. | 2013-01-10 |
| Light emitting diode Grant D668,232 - Shen , et al. October 2, 2 | 2012-10-02 |
| Optoelectronic Device And Method For Manufacturing The Same App 20120138980 - KUO; De-Shan ; et al. | 2012-06-07 |
| Light-emitting Element And The Manufacturing Method Thereof App 20120074379 - TAO; Ching-San ; et al. | 2012-03-29 |
| Optoelectronic Device And Method For Manufacturing The Same App 20120068214 - Kuo; De-Shan ; et al. | 2012-03-22 |
| Light-emitting Structure App 20120061694 - Shen; Chien-Fu ; et al. | 2012-03-15 |
| Light Emitting Device App 20120049209 - Chen; Chao Hsing ; et al. | 2012-03-01 |
| Light Emitting Device App 20120049208 - Chen; Chao Hsing ; et al. | 2012-03-01 |
| Multi-dimensional Light-emitting Device App 20120012867 - Shen; Chien-Fu ; et al. | 2012-01-19 |
| Light-emitting Diode Structure With Electrode Pads Of Similar Surface Roughness And Method For Manufacturing The Same App 20110312113 - Kuo; Cheng-Ta ; et al. | 2011-12-22 |
| Light emitting diode and manufacturing method thereof Grant 8,076,686 - Yu , et al. December 13, 2 | 2011-12-13 |
| Method For Manufacturing High Efficiency Light-emitting Diodes App 20110281383 - Chung; Chien-Kai ; et al. | 2011-11-17 |
| Method for manufacturing high efficiency light-emitting diodes Grant 8,043,878 - Hsu , et al. October 25, 2 | 2011-10-25 |
| Light emitting diode array Grant D644,188 - Shen , et al. August 30, 2 | 2011-08-30 |
| Light emitting diode array Grant D644,187 - Shen , et al. August 30, 2 | 2011-08-30 |
| Optoelectronic Semiconductor Device App 20100052000 - KO; Tsun-Kai ; et al. | 2010-03-04 |
| Light emitting diode and manufacturing method thereof App 20090224272 - Yu; Kuo-Hui ; et al. | 2009-09-10 |
| Method for manufacturing high efficiency light-emitting diodes App 20090162960 - Hsu; Ta-Cheng ; et al. | 2009-06-25 |
| Light-emitting diode structure and method for manufacturing the same App 20080157097 - Kuo; Cheng-Ta ; et al. | 2008-07-03 |
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