Ma; Chih Pang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ma; Chih Pang.The latest application filed is for "light emitting diode and fabrication method thereof".

Company Profile

0.11.14

Ma; Chih Pang - Xiamen CN
Ma; Chih-Pang - Hsinchu TW
MA; CHIH-PANG - Hukou TW
Ma; Chih Pang - Hsinchu County N/A TW
Ma; Chih Pang - Taoyuan County TW
Ma; Chih-Pang - Hsinchu Hsien TW
Ma; Chih-Pang - Miao-Li Hsien TW
MA; CHIH-PANG - Hukou Shiang TW
MA; CHIH-PANG - Tu-Cheng TW
MA; CHIH-PANG - Chu-Nan TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Light emitting diode and fabrication method thereof Grant 11,063,184 - Jin , et al. July 13, 2	2021-07-13
Light Emitting Diode and Fabrication Method Thereof App 20190027652 - JIN; Chao ; et al.	2019-01-24
Semiconductor optoelectronic structure with increased light extraction efficiency Grant 9,082,934 - Huang , et al. July 14, 2	2015-07-14
Semiconductor Optoelectronic Structure With Increased Light Extraction Efficiency App 20140027806 - HUANG; SHIH-CHENG ; et al.	2014-01-30
Semiconductor optoelectronics structure with increased light extraction efficiency and fabrication method thereof Grant 8,574,939 - Huang , et al. November 5, 2	2013-11-05
Method for fabricating light emitting diode Grant 8,535,958 - Hung , et al. September 17, 2	2013-09-17
Method For Fabricating Light Emitting Diode App 20120322183 - HONG; TZU CHIEN ; et al.	2012-12-20
Light emitting diode and fabrication thereof Grant 8,278,645 - Hong , et al. October 2, 2	2012-10-02
LED die having heat dissipation layers Grant 8,253,146 - Hung , et al. August 28, 2	2012-08-28
Light emitting device with high light extraction efficiency Grant 7,994,515 - Hsu , et al. August 9, 2	2011-08-09
Led Die Having Heat Dissipation Layers App 20110101408 - HUNG; TZU-CHIEN ; et al.	2011-05-05
High Brightness Light Emitting Diode And Manufacturing Method Thereof App 20110073872 - HUNG; TZU-CHIEN ; et al.	2011-03-31
Semiconductor Optoelectronics Structure with Increased Light Extraction Efficiency and Fabrication Method Thereof App 20110012155 - Huang; Shih Cheng ; et al.	2011-01-20
Method For Separating Substrate From Semiconductor Layer App 20100261300 - TU; PO MIN ; et al.	2010-10-14
Semiconductor Optoelectronic Device And Method For Making The Same App 20100224900 - WU; PENG YI ; et al.	2010-09-09
Semiconductor Optoelectronic Device And Method For Forming The Same App 20100224897 - HUANG; SHIH CHENG ; et al.	2010-09-09
Semiconductor light-emitting device Grant 7,683,381 - Hsu , et al. March 23, 2	2010-03-23
Light Emitting Diode And Fabrication Thereof App 20100012962 - HONG; TZU CHIEN ; et al.	2010-01-21
Single chip with multi-LED Grant 7,586,129 - Hsu , et al. September 8, 2	2009-09-08
Light Emitting Device With High Light Extraction Efficiency App 20090189167 - HSU; CHIH-PENG ; et al.	2009-07-30
Semiconductor Light-emitting Device App 20080246047 - Hsu; Chih Peng ; et al.	2008-10-09
Single chip with multi-LED App 20070131958 - Hsu; Chih Peng ; et al.	2007-06-14

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.