Yu; Zhengbo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Zhengbo.The latest application filed is for "multilayer ceramic converter with stratified scattering".

Company Profile

7.3.8

Yu; Zhengbo - Shrewsbury MA

*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
Multilayer ceramic converter with stratified scattering Grant 11,069,841 - Dreeben , et al. July 20, 2	2021-07-20
.beta.-SiAlON wavelength converters and methods of making the same Grant 10,941,078 - Yu , et al. March 9, 2	2021-03-09
Barrier layer functioned novel-structure ceramic converter materials and light emitting devices Grant 10,873,009 - Yu , et al. December 22, 2	2020-12-22
Multilayer Ceramic Converter with Stratified Scattering App 20200357959 - Dreeben; Thomas ; et al.	2020-11-12
Method for Producing a Ceramic Converter Element, Ceramic Converter Element, and Optoelectronic Component App 20200161506 - Yu; Zhengbo ; et al.	2020-05-21
Barrier Layer Functioned Novel-Structure Ceramic Converter Materials and Light Emitting Devices App 20200161507 - Yu; Zhengbo ; et al.	2020-05-21
Beta-SiAlON Wavelength Converters and Methods of Making the Same App 20190031567 - Yu; Zhengbo ; et al.	2019-01-31
Composite Oxynitride Ceramic Converter and Light Source Having Same App 20180298281 - Yu; Zhengbo ; et al.	2018-10-18
Composite Ceramic Wavelength Converter and Light Source Having Same App 20170018689 - Yu; Zhengbo	2017-01-19

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.