Drowley; Clifford I.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Drowley; Clifford I..The latest application filed is for "semiconductor device, related manufacturing method, and related electronic device".

Company Profile

0.20.5

Drowley; Clifford I. - Shanghai CN
Drowley; Clifford I. - Scottsdale AZ
Drowley; Clifford I. - Phoenix AZ
Drowley; Clifford I. - Moutain View CA
Drowley; Clifford I. - Mountain View 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
Silicon-on-insulator substrate and method of manufacturing thereof Grant 9,607,880 - Huang , et al. March 28, 2	2017-03-28
Semiconductor device having a closed cavity structure and method of manufacturing the same Grant 9,397,116 - Huang , et al. July 19, 2	2016-07-19
Silicon-on-insulator Substrate And Method Of Manufacturing Thereof App 20150187639 - HUANG; Herb He ; et al.	2015-07-02
Semiconductor Device, Related Manufacturing Method, And Related Electronic Device App 20150187793 - HUANG; Herb He ; et al.	2015-07-02
Deep implant self-aligned to polysilicon gate Grant 7,749,874 - Drowley , et al. July 6, 2	2010-07-06
Microlens for use with a solid-state image sensor and a non-telecentric taking lens Grant 7,427,742 - Drowley , et al. September 23, 2	2008-09-23
Well region with rounded corners Grant 7,368,770 - Drowley , et al. May 6, 2	2008-05-06
Pixel having an oxide layer with step region Grant 7,312,484 - Drowley , et al. December 25, 2	2007-12-25
Gate n-well/p-substrate photodiode Grant 7,180,111 - Drowley , et al. February 20, 2	2007-02-20
Photodiode having extended well region Grant 7,173,299 - Drowley , et al. February 6, 2	2007-02-06
Photodetector circuit device and method thereof Grant 6,906,302 - Drowley June 14, 2	2005-06-14
Microlens for use with a solid-state image sensor and a non-telecentric taking lens App 20040165097 - Drowley, Clifford I. ; et al.	2004-08-26
System, circuit and method providing a dynamic range pixel cell with blooming protection Grant 6,777,662 - Drowley , et al. August 17, 2	2004-08-17
Pixel sensor circuit device and method thereof App 20040021057 - Drowley, Clifford I.	2004-02-05
System, Circuit And Method Providing A Dynamic Range Pixel Cell With Blooming Protection App 20040021058 - Drowley, Clifford I. ; et al.	2004-02-05
Imaging device and method Grant 6,541,794 - Patterson , et al. April 1, 2	2003-04-01
Method of making a semiconductor image sensor Grant 6,221,686 - Drowley , et al. April 24, 2	2001-04-24
Method of forming a semiconductor image sensor and structure Grant 6,100,556 - Drowley , et al. August 8, 2	2000-08-08
Semiconductor image sensor Grant 6,023,081 - Drowley , et al. February 8, 2	2000-02-08
Apparatus for forming shallow electrical junctions Grant 5,256,162 - Drowley , et al. October 26, 1	1993-10-26
Simultaneously measuring thickness and composition of a film Grant 5,232,547 - Drowley , et al. August 3, 1	1993-08-03
Bipolar transistor with trench-isolated emitter Grant 5,144,403 - Chiang , et al. September 1, 1	1992-09-01
Process of making a bipolar transistor with a trench-isolated emitter Grant 5,008,210 - Chiang , et al. April 16, 1	1991-04-16
Grain boundary confinement in silicon-on-insulator films Grant 4,545,823 - Drowley October 8, 1	1985-10-08
Trench isolated transistors in semiconductor films Grant 4,507,158 - Kamins , et al. March 26, 1	1985-03-26

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.