loadpatents
name:-0.047122955322266
name:-0.024574995040894
name:-0.00045108795166016
Yu; Tai-Cheng Patent Filings

Yu; Tai-Cheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Tai-Cheng.The latest application filed is for "led packaging method".

Company Profile
0.24.34
  • Yu; Tai-Cheng - Tu-Cheng TW
  • Yu; Tai-Cheng - Tu-chen TW
  • Yu; Tai-Cheng - Shenzhen CN
  • Yu, Tai-Cheng - To-Cheh 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
PatentDate
Led Packaging Method
App 20110151604 - Yu; Tai-Cheng ;   et al.		2011-06-23
Backlight system and light guide plate used therein
Grant 7,195,390 - Yu , et al. March 27, 2		2007-03-27
Light guide plate with convergence concavities and method for manufacturing the light guide plate
Grant 7,160,016 - Yu , et al. January 9, 2		2007-01-09
Thermal interface with silver-filled carbon nanotubes
Grant 7,148,512 - Leu , et al. December 12, 2		2006-12-12
Light Emitting Module And Related Light Source Device
App 20060209545 - Yu; Tai-Cheng		2006-09-21
Liquid crystal display and backlight module thereof with reflective polarizer and quarter wave plate
Grant 7,084,937 - Yu , et al. August 1, 2		2006-08-01
Light guide plate with diffusion dots having scattering particles and surface light source unit incorporating the light guide plate
Grant 7,085,460 - Leu , et al. August 1, 2		2006-08-01
Light guide plate with embossments and backlight system using the same
Grant 7,081,933 - Yu , et al. July 25, 2		2006-07-25
Thermal interface material and method for manufacturing same
App 20060118791 - Leu; Charles ;   et al.		2006-06-08
Light guide plate and surface light source
Grant 7,048,399 - Yu , et al. May 23, 2		2006-05-23
Polarized light source system comprising meshing prism plates and liquid crystal display using the same
Grant 7,046,318 - Yu , et al. May 16, 2		2006-05-16
Light guide plate for liquid crystal display
Grant 7,018,088 - Yu , et al. March 28, 2		2006-03-28
Light guide plate with diffusing protrusions
Grant 7,014,343 - Leu , et al. March 21, 2		2006-03-21
Surface light source and light guide plate having differently configured dots
Grant 6,991,359 - Leu , et al. January 31, 2		2006-01-31
Light guide plate
Grant 6,979,112 - Yu , et al. December 27, 2		2005-12-27
Backlight system and liquid crystal display using the same
Grant 6,975,370 - Yu , et al. December 13, 2		2005-12-13
Light-transmitting element and method for making same
App 20050271883 - Leu, Charles ;   et al.		2005-12-08
Variable optical attenuator
Grant 6,895,160 - Yu , et al. May 17, 2		2005-05-17
Light guide plate and backlight system using the same
Grant 6,883,925 - Leu , et al. April 26, 2		2005-04-26
Lamp cover used in a back light unit
Grant D499,834 - Yu , et al. December 14, 2		2004-12-14
Light guide plate
Grant D499,835 - Yu , et al. December 14, 2		2004-12-14
Light Guide Module Having Uniform Light Diffusion Arrangement And Method For Making The Same
App 20040228109 - Leu, Charles ;   et al.		2004-11-18
Diffusion plate having different section with different refractive indices
App 20040218403 - Leu, Charles ;   et al.		2004-11-04
Method of manufacturing electrode plate for battery
App 20040178057 - Leu, Charles ;   et al.		2004-09-16
Light guide plate for liquid crystal display
App 20040174693 - Chen, Ga-Lane ;   et al.		2004-09-09
Light guide plate
Grant D494,704 - Yu , et al. August 17, 2		2004-08-17
Light guide plate with embossments and backlight system using the same
App 20040155995 - Yu, Tai-Cheng ;   et al.		2004-08-12
Cold cathode fluorescence lamp cover
Grant D494,307 - Yu , et al. August 10, 2		2004-08-10
Light guide plate
Grant D493,566 - Yu , et al. July 27, 2		2004-07-27
Surface lighting device and liquid crystal display using the same
App 20040141104 - Yu, Tai-Cheng ;   et al.		2004-07-22
Light guide plate
Grant D493,251 - Yu , et al. July 20, 2		2004-07-20
Light guide plate with diffusion dots having scattering particles and surface light source unit incorporating the light guide plate
App 20040136667 - Leu, Charles ;   et al.		2004-07-15
Light guide plate having diffusion dots with microlenses
App 20040136077 - Leu, Charles ;   et al.		2004-07-15
Light guide plate and method for fabricating the same
App 20040135933 - Leu, Charles ;   et al.		2004-07-15
Light guide plate with convergence concavities and method for manufacturing the light guide plate
App 20040136174 - Yu, Tai-Cheng ;   et al.		2004-07-15
Liquid crystal display having substrates with alignment layers
App 20040135961 - Chen, Ga-Lane ;   et al.		2004-07-15
Surface light source and light guide plate having differently configured dots
App 20040130883 - Leu, Charles ;   et al.		2004-07-08
Light guide plate and method for fabricating same
App 20040125458 - Chen, Ga-Lane ;   et al.		2004-07-01
Backlight system and liquid crystal display using the same
App 20040114068 - Yu, Tai-Cheng ;   et al.		2004-06-17
Light guide plate with diffusing protrusions and method for fabricating the same
App 20040114347 - Leu, Charles ;   et al.		2004-06-17
Polarized Light Source System And Liquid Crystal Display Using The Same
App 20040114065 - Yu, Tai-Cheng ;   et al.		2004-06-17
Variable optical attenuator having a splitter to monitor light signals
Grant 6,750,443 - Yu , et al. June 15, 2		2004-06-15
Light guide plate and surface light source device
App 20040105249 - Yu, Tai-Cheng ;   et al.		2004-06-03
Liquid crystal display and backlight module thereof
App 20040105055 - Yu, Tai-Cheng ;   et al.		2004-06-03
Light guide plate and surface light source
App 20040105248 - Yu, Tai-Cheng ;   et al.		2004-06-03
Backlight system and light guide plate used therein
App 20040105251 - Yu, Tai-Cheng ;   et al.		2004-06-03
Light guide plate and backlight system using the same
App 20040105250 - Leu, Charles ;   et al.		2004-06-03
Backlight system and light guide plate used therein
App 20040095744 - Yu, Tai-Cheng ;   et al.		2004-05-20
Light guide plate
App 20040095743 - Yu, Tai-Cheng ;   et al.		2004-05-20
Light guide plate for liquid crystal display
App 20040090765 - Yu, Tai-Cheng ;   et al.		2004-05-13
Optical isolator
Grant 6,621,946 - Yu , et al. September 16, 2		2003-09-16
Optical isolator and method for making same
Grant 6,556,733 - Dy , et al. April 29, 2		2003-04-29
Variable optical attenuator
App 20030071201 - Yu, Tai-Cheng ;   et al.		2003-04-17
Variable optical attenuator
App 20030049010 - Yu, Tai-Cheng ;   et al.		2003-03-13
Optical isolator and method for making same
App 20030007713 - Dy, Ja Jn ;   et al.		2003-01-09
Optical isolator
App 20020191881 - Chen, Chien-Cheng ;   et al.		2002-12-19
Optical isolator
App 20020186468 - Lee, Chun Yu ;   et al.		2002-12-12
Optical isolator
App 20020186915 - Yu, Tai-Cheng ;   et al.		2002-12-12

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.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed