Chang; Yu-An

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Yu-An.The latest application filed is for "clock data recovery apparatus and method".

Company Profile

1.12.9

Chang; Yu-An - Hsinchu TW
Chang; Yu-An - Miaoli TW
Chang; Yu-An - Hsin-Chu Hsien TW
Chang; Yu-An - Irvine CA
Chang; Yu-an - Costa Mesa CA

*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
Clock data recovery apparatus and method Grant 11,082,200 - Chang , et al. August 3, 2	2021-08-03
Clock Data Recovery Apparatus And Method App 20210067314 - CHANG; Chieh-Shiung ; et al.	2021-03-04
Programming device for non-volatile memory and programming method thereof Grant 7,987,316 - Yu , et al. July 26, 2	2011-07-26
Secure storage apparatus and method for controlling the same Grant 7,900,012 - Chang , et al. March 1, 2	2011-03-01
Flash memory system and method for controlling the same Grant 7,900,118 - Chang , et al. March 1, 2	2011-03-01
Extracorporeal pathogen reduction system Grant 7,470,245 - Tu , et al. December 30, 2	2008-12-30
Secure storage apparatus and method for controlling the same App 20080256322 - Chang; Yu-An ; et al.	2008-10-16
Flash memory system and method for controlling the same App 20080195900 - Chang; Yu-An ; et al.	2008-08-14
Monitor apparatus for communication terminal App 20080070628 - Chang; Yu-An	2008-03-20
Extracorporeal pathogen reduction system Grant 7,314,460 - Tu , et al. January 1, 2	2008-01-01
Extracorporeal pathogen reduction system App 20050274672 - Tu, Hosheng ; et al.	2005-12-15
Extracorporeal pathogen reduction system Grant 6,969,367 - Tu , et al. November 29, 2	2005-11-29
Extracorporeal pathogen reduction system App 20050242033 - Tu, Hosheng ; et al.	2005-11-03
Apparatus for enhanced plasmapheresis and methods thereof Grant 6,960,178 - Chang , et al. November 1, 2	2005-11-01
New ophthalmic lens materials with high refractive index and biocompatible surface App 20050085908 - Chang, Yu-An ; et al.	2005-04-21
Extracorporeal pathogen reduction system App 20050059921 - Tu, Hosheng ; et al.	2005-03-17
Boraadamantane compounds for the treatment of pathogenic viruses and other medical applications Grant 6,613,507 - Chang September 2, 2	2003-09-02
Apparatus for enhanced plasmapheresis and methods thereof App 20020183677 - Chang, Yu-An ; et al.	2002-12-05
Method and apparatus for enhanced plasmapheresis Grant 6,423,023 - Chang , et al. July 23, 2	2002-07-23
8-Chloroadenosine 3', 5'-cyclic monophosphate preparations Grant 4,861,873 - Robins , et al. August 29, 1	1989-08-29

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.