Yin; Lingfeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yin; Lingfeng.The latest application filed is for "light emitting diode chip and preparation method thereof".

Company Profile

1.7.7

Yin; Lingfeng - Wuhan CN
Yin; Lingfeng - Xiamen CN
YIN; LINGFENG - XIAMEN CITY CN

*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 chip with protective layer of metal catalyst and fluorinated graphene and preparation method thereof Grant 10,553,762 - Xie , et al. Fe	2020-02-04
Light Emitting Diode Chip And Preparation Method Thereof App 20180026164 - XIE; Peng ; et al.	2018-01-25
GaN-based LED Grant 9,356,190 - Zheng , et al. May 31, 2	2016-05-31
GaN-based light emitting diode with current spreading structure Grant 9,337,406 - Yin , et al. May 10, 2	2016-05-10
Light-emitting diode and fabrication method thereof Grant 9,337,384 - Yin , et al. May 10, 2	2016-05-10
Light emitting diode and fabrication method thereof Grant 9,190,572 - Yin , et al. November 17, 2	2015-11-17
Light Emitting Diode and Fabrication Method Thereof App 20150255682 - YIN; LINGFENG ; et al.	2015-09-10
GaN-based Light Emitting Diode with Current Spreading Structure App 20150188015 - YIN; LINGFENG ; et al.	2015-07-02
Light-Emitting Diode and Fabrication Method Thereof App 20150187990 - YIN; LINGFENG ; et al.	2015-07-02
GaN-Based LED App 20150060880 - ZHENG; JIANSEN ; et al.	2015-03-05
AlGaInP-based light-emitting diode with double reflective layers and fabrication method thereof Grant 8,399,906 - Tsai , et al. March 19, 2	2013-03-19
Quaternary Vertical Light Emitting Diode With Double Surface Roughening And Manufacturing Method Thereof App 20110278619 - LIN; XIAOXIONG ; et al.	2011-11-17
Algainp-based Light-emitting Diode With Double Reflective Layers And Fabrication Method Thereof App 20110272724 - TSAI; CHIAHAO ; et al.	2011-11-10

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.