Cheng; Chen-San

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheng; Chen-San.The latest application filed is for "heat conductive strip having a power terminal and method for packaging the same".

Company Profile

1.9.7

Cheng; Chen-San - Changhua County TW
CHENG; CHEN SAN - Taichung City TW
Cheng; Chen-San - Kaohsiung City TW
Cheng; Chen-San - Kaohsiung TW
Cheng; Chen-San - Taipei 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
Heat conductive strip having a power terminal and method for packaging the same Grant 11,357,081 - Cheng June 7, 2	2022-06-07
Heat Conductive Strip Having A Power Terminal And Method For Packaging The Same App 20200359464 - CHENG; Chen-San	2020-11-12
Method and package for packaging a thermal conductive strip with power supply terminals Grant 10,368,400 - Cheng July 30, 2	2019-07-30
Method And Package For Packaging A Thermal Conductive Strip With Power Supply Terminals App 20180014356 - CHENG; CHEN-SAN	2018-01-11
Heating Apparatus, Manufacturing Method Thereof, And Heating System For Electric Blanket/carpet App 20140076877 - CHENG; CHEN SAN	2014-03-20
Welding Mask App 20110247119 - Cheng; Chen-San	2011-10-13
Flexible, Flat Heating Strip Using Carbon Filaments As Heating Element App 20110233193 - CHENG; Chen San	2011-09-29
Welding mask Grant D635,721 - Cheng April 5, 2	2011-04-05
Structure of a mask having a mask arc App 20060010550 - Cheng; Chen-San	2006-01-19
Protective helmet Grant D499,214 - Cheng November 30, 2	2004-11-30
Welding helmet Grant D499,215 - Cheng November 30, 2	2004-11-30
Welding helmet Grant D479,631 - Cheng September 9, 2	2003-09-09
Safety visor Grant D458,713 - Cheng June 11, 2	2002-06-11
Bracket for safety visors Grant D457,987 - Cheng May 28, 2	2002-05-28
Safety goggles having a lens frame force-fitted in a primary frame Grant 6,178,561 - Cheng January 30, 2	2001-01-30

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.