Peng; Chiang Jen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Peng; Chiang Jen.The latest application filed is for "plasma treatment method to reduce silicon erosion over hdi silicon regions".

Company Profile

0.7.4

Peng; Chiang Jen - Jhubei TW
Peng; Chiang Jen - Hsin Chu TW
Peng, Chiang Jen - Jhubei City TW
Peng; Chiang-Jen - Tainan TW
Peng, Chiang-Jen - Shin-Chu 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
Plasma treatment method to reduce silicon erosion over HDI silicon regions Grant 7,018,928 - Hsu , et al. March 28, 2	2006-03-28
In-situ photoresist removal by an attachable chamber with light source Grant 6,929,713 - Peng , et al. August 16, 2	2005-08-16
Plasma treatment method to reduce silicon erosion over HDI silicon regions App 20050054209 - Hsu, Li Te ; et al.	2005-03-10
Wafer transfer robot having wafer blades equipped with sensors Grant 6,808,589 - Su , et al. October 26, 2	2004-10-26
Wafer transfer robot having wafer blades equipped with sensors App 20030230384 - Su, Yu-Sheng ; et al.	2003-12-18
Photoexposure method for facilitating photoresist stripping Grant 6,664,194 - Chen , et al. December 16, 2	2003-12-16
Method for monitoring contaminating particles in a chamber Grant 6,660,528 - Chen , et al. December 9, 2	2003-12-09
Method for testing for blind hole formed in wafer layer Grant 6,642,150 - Huang , et al. November 4, 2	2003-11-04
In-situ photoresist removal by an attachable chamber with light source App 20020164878 - Peng, Chiang Jen ; et al.	2002-11-07
Pre-heat step (or chamber) implemented in pr dry ash machines to effectively eliminate pr extrusion (bubble) after alloy App 20010019894 - Peng, Chiang-Jen ; et al.	2001-09-06
Process for etching a silicon nitride hardmask mask with zero etch bias Grant 6,103,596 - Peng August 15, 2	2000-08-15

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.