Liu; Wen-Huang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Wen-Huang.The latest application filed is for "pharmaceutical composition adjuvant to chemotherapy drugs and applications thereof".

Company Profile

1.74.65

Liu; Wen-Huang - Guan-Xi Town TW
LIU; WEN-HUANG - HSINCHU COUNTY TW
Liu; Wen-Huang - Hsinchu TW
Liu; Wen-Huang - Hsincu County TW
LIU; WEN-HUANG - Guan-Xi Town 306 TW
Liu; Wen-Huang - Guan-Xi TW
Liu; Wen-Huang - Miao-Li County N/A TW
LIU; WEN-HUANG - US
Liu; Wen-Huang - Hsin-Chu TW
Liu; Wen-Huang - Chu-Nan TW
Liu; Wen-Huang - Taipei TW
Liu; Wen Huang - Miao-Li TW
Liu; Wen-Huang - Bei-Shan Village TW
Liu; Wen-Huang - Nan-Tou TW
Liu, Wen-Huang - Hsin-Chu City 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
Light emitting diode device having electrode with low illumination side and high illumination side Grant 10,862,013 - Liu , et al. December 8, 2	2020-12-08
Pharmaceutical Composition Adjuvant To Chemotherapy Drugs And Applications Thereof App 20160151435 - WENG; FENG-YUE ; et al.	2016-06-02
Vertical light emitting diode (VLED) dice having confinement layers with roughened surfaces and methods of fabrication Grant 9,130,114 - Chu , et al. September 8, 2	2015-09-08
Smart integrated semiconductor light emitting system including nitride based light emitting diodes (LED) and application specific integrated circuits (ASIC) Grant 8,933,467 - Doan , et al. January 13, 2	2015-01-13
Vertical Light Emitting Diode (VLED) Dice Having Confinement Layers With Roughened Surfaces And Methods Of Fabrication App 20140339496 - Chu; Chen-FU ; et al.	2014-11-20
Method for fabricating vertical light emitting diode (VLED) structure using a laser pulse to remove a carrier substrate Grant 8,871,547 - Chu , et al. October 28, 2	2014-10-28
Culture medium device Grant 8,871,502 - Liu , et al. October 28, 2	2014-10-28
Lighting device comprising LEDs with phosphor layers Grant 8,835,953 - Liu , et al. September 16, 2	2014-09-16
Light emitting element Grant 8,785,958 - Yao , et al. July 22, 2	2014-07-22
Culture Medium Device App 20140178981 - LIU; WEN-HUANG ; et al.	2014-06-26
Method For Fabricating Vertical Light Emitting Diode (vled) Structure Using A Laser Pulse To Remove A Carrier Substrate App 20140154821 - CHU; CHEN-FU ; et al.	2014-06-05
Protection For The Epitaxial Structure Of Metal Devices App 20140151630 - Fan; Feng-Hsu ; et al.	2014-06-05
Method for fabricating side by side light emitting diode (LED) having separate electrical and heat transfer paths Grant 8,716,041 - Doan , et al. May 6, 2	2014-05-06
Method for guiding current in a light emitting diode (LED) device Grant 8,703,515 - Liu , et al. April 22, 2	2014-04-22
Method to make low resistance contact Grant 8,685,764 - Chu , et al. April 1, 2	2014-04-01
Method For Fabricating A Vertical Light Emitting Diode (vled) Die Having Epitaxial Structure With Protective Layer App 20140051197 - FAN; FENG-HSU ; et al.	2014-02-20
Wafer-type light emitting device having precisely coated wavelength-converting layer Grant 8,648,370 - Liu , et al. February 11, 2	2014-02-11
Chip-type light emitting device having precisely coated wavelength-converting layer and packaged structure thereof Grant 8,614,453 - Liu , et al. December 24, 2	2013-12-24
Protection for the epitaxial structure of metal devices Grant 8,614,449 - Fan , et al. December 24, 2	2013-12-24
Method For Guiding Current In A Light Emitting Diode (led) Device App 20130334982 - LIU; WEN-HUANG ; et al.	2013-12-19
Method For Fabricating Side By Side Light Emitting Diode (led) Having Separate Electrical And Heat Transfer Paths App 20130337590 - DOAN; TRUNG TRI ; et al.	2013-12-19
Light Emitting Diode Device Having Electrode With Low Illumination Side And High Illumination Side App 20130277702 - LIU; WEN-HUANG ; et al.	2013-10-24
Side by side light emitting diode (LED) having separate electrical and heat transfer paths Grant 8,552,458 - Doan , et al. October 8, 2	2013-10-08
Vertical LED with current-guiding structure Grant 8,546,818 - Liu , et al. October 1, 2	2013-10-01
Light Emitting Element App 20130207135 - Yao; Chiu-Lin ; et al.	2013-08-15
Light emitting diodes (LEDs) with improved light extraction by roughening Grant 8,466,479 - Chu , et al. June 18, 2	2013-06-18
Light emitting diode device Grant 8,450,758 - Liu , et al. May 28, 2	2013-05-28
Light-emitting element Grant 8,405,107 - Yao , et al. March 26, 2	2013-03-26
Optoelectronic Device Having Conductive Substrate App 20130069093 - LIU; WEN-HUANG ; et al.	2013-03-21
Vertical light emitting diode having an outwardly disposed electrode Grant 8,384,088 - Chu , et al. February 26, 2	2013-02-26
Method for fabricating conductive substrates for electronic and optoelectronic devices Grant 8,324,082 - Liu , et al. December 4, 2	2012-12-04
Light emitting device with high color rendering index and high luminescence efficiency Grant 8,319,252 - Liu , et al. November 27, 2	2012-11-27
Organic adhesive light-emitting device with ohmic metal bulge Grant 8,237,182 - Hsieh , et al. August 7, 2	2012-08-07
Vertical Led With Current-guiding Structure App 20120146083 - LIU; Wen-Huang ; et al.	2012-06-14
Vertical Light Emitting Diode (VLED) Die Having N-Type Confinement Structure With Etch Stop Layer And Method Of Fabrication App 20120119184 - Hsu; Kung-Hsieh ; et al.	2012-05-17
Light Emitting Diode (LED) Package And Method Of Fabrication App 20120097985 - Liu; Wen-Huang ; et al.	2012-04-26
Smart Integrated Semiconductor Light Emitting System Including Nitride Based Light Emitting Diodes (LED) And Application Specific Integrated Circuits (ASIC) App 20120091466 - Doan; Trung Tri ; et al.	2012-04-19
Vertical LED with current guiding structure Grant 8,148,733 - Liu , et al. April 3, 2	2012-04-03
Protection For The Epitaxial Structure Of Metal Devices App 20120074384 - FAN; FENG-HSU ; et al.	2012-03-29
Method for removing semiconductor street material Grant 8,143,112 - Doan , et al. March 27, 2	2012-03-27
Die separation Grant 8,124,454 - Chu , et al. February 28, 2	2012-02-28
Light emitting diode device Grant D653,630 - Liu February 7, 2	2012-02-07
Wafer-type Light Emitting Device Having Precisely Coated Wavelength-converting Layer App 20110316017 - Liu; Wen-Huang ; et al.	2011-12-29
Vertical Led With Current Guiding Structure App 20110316039 - LIU; WEN-HUANG ; et al.	2011-12-29
Chip-type Light Emitting Device Having Precisely Coated Wavelength-converting Layer And Packaged Structure Thereof App 20110316027 - Liu; Wen-Huang ; et al.	2011-12-29
Side By Side Light Emitting Diode (LED) Having Separate Electrical And Heat Transfer Paths And Method Of Fabrication App 20110316034 - Doan; Trung Tri ; et al.	2011-12-29
Smart integrated semiconductor light emitting system including light emitting diodes and application specific integrated circuits (ASIC) Grant 8,084,780 - Doan , et al. December 27, 2	2011-12-27
Lighting Device Comprising Leds With Phosphor Layers App 20110309390 - Liu; Wen-Huang ; et al.	2011-12-22
Molded Fluorescence Plastic Lens and Manufacturing Method Thereof App 20110235339 - Shyu; San-Woei ; et al.	2011-09-29
Light emitting diode device Grant D645,008 - Shan , et al. September 13, 2	2011-09-13
Vertical LED with current guiding structure Grant 8,003,994 - Liu , et al. August 23, 2	2011-08-23
Light Emitting Diode Device App 20110114966 - Liu; Wen-Huang ; et al.	2011-05-19
Vertical Light Emitting Diode Having An Outwardly Disposed Electrode App 20110108851 - Chu; Chen-Fu ; et al.	2011-05-12
Light Emitting Diodes (leds) With Improved Light Extraction By Roughening App 20110101400 - CHU; CHEN-FU ; et al.	2011-05-05
Molded Fluorescent Glass Lens and Manufacturing Method Thereof App 20110090704 - Shyu; San-Woei ; et al.	2011-04-21
Light-emitting Element App 20110089444 - Yao; Chiu-Lin ; et al.	2011-04-21
Light emitting diode device Grant D633,876 - Shan , et al. March 8, 2	2011-03-08
Light emitting diodes (LEDs) with improved light extraction by roughening Grant 7,897,420 - Chu , et al. March 1, 2	2011-03-01
Die separation Grant 7,892,891 - Chu , et al. February 22, 2	2011-02-22
Smart Integrated Semiconductor Light Emitting System Including Light Emitting Diodes And Application Specific Integrated Circuits (ASIC) App 20110037082 - Doan; Trung Tri ; et al.	2011-02-17
Light-emitting element array Grant 7,880,182 - Yao , et al. February 1, 2	2011-02-01
Led Array App 20100298965 - Liu; Wen-Huang ; et al.	2010-11-25
Light emitting diode device Grant D627,747 - Chu , et al. November 23, 2	2010-11-23
Light Emitting Device With High Color Rendering Index And High Luminescence Efficiency App 20100264432 - Liu; Wen-Huang ; et al.	2010-10-21
Vertical Led With Current Guiding Structure App 20100258834 - LIU; WEN-HUANG ; et al.	2010-10-14
LED array Grant 7,811,842 - Liu , et al. October 12, 2	2010-10-12
Light emitting diode device Grant D624,510 - Liu , et al. September 28, 2	2010-09-28
Molding glass lens and mold thereof Grant 7,771,815 - Shyu , et al. August 10, 2	2010-08-10
Light emitting diode device Grant D620,897 - Shan , et al. August 3, 2	2010-08-03
Light emitting diode device Grant D620,460 - Liu July 27, 2	2010-07-27
Vertical LED with current guiding structure Grant 7,759,670 - Liu , et al. July 20, 2	2010-07-20
Light emitting diode device Grant D618,637 - Liu , et al. June 29, 2	2010-06-29
Substrate for a surface mount light emitting diode Grant D616,385 - Chen , et al. May 25, 2	2010-05-25
Epitaxial structure for metal devices Grant 7,723,718 - Doan , et al. May 25, 2	2010-05-25
Method for removing semiconductor street material Grant 7,687,322 - Doan , et al. March 30, 2	2010-03-30
Light emitting device having circuit protection unit Grant 7,683,383 - Hong , et al. March 23, 2	2010-03-23
Molding glass lens and mold thereof App 20100040821 - Shyu; San-Woei ; et al.	2010-02-18
Led With Improved External Light Extraction Efficiency App 20090321758 - LIU; WEN-HUANG ; et al.	2009-12-31
Light emitting diode device Grant D606,949 - Liu December 29, 2	2009-12-29
Light-emitting element array App 20090302334 - Yao; Chiu-Lin ; et al.	2009-12-10
Light emitting diode device Grant D604,256 - Liu November 17, 2	2009-11-17
Light emitting diode having an electrode buffer layer Grant 7,615,796 - Lu , et al. November 10, 2	2009-11-10
Light emitting diode device Grant D599,748 - Liu September 8, 2	2009-09-08
Light-emitting diode array having an adhesive layer Grant 7,560,738 - Liu July 14, 2	2009-07-14
Method of making light emitting diodes (LEDs) with improved light extraction by roughening Grant 7,524,686 - Chu , et al. April 28, 2	2009-04-28
Vertical Led With Current Guiding Structure App 20080308829 - LIU; WEN-HUANG ; et al.	2008-12-18
Light emitting diode device with electrode Grant D580,888 - Liu November 18, 2	2008-11-18
Vertical Light-emitting Diode Structure With Omni-directional Reflector App 20080217634 - Liu; Wen-Huang ; et al.	2008-09-11
Die Separation App 20080194051 - CHU; CHEN-FU ; et al.	2008-08-14
Led Array App 20080171141 - LIU; WEN-HUANG ; et al.	2008-07-17
Light Emitting Diodes (leds) With Improved Light Extraction By Roughening App 20080142814 - CHU; CHEN-FU ; et al.	2008-06-19
White Light Unit, Backlight Unit And Liquid Crystal Display Device Using The Same App 20080123023 - DOAN; TRUNG ; et al.	2008-05-29
Protection For The Epitaxial Structure Of Metal Devices App 20080087875 - Fan; Feng-Hsu ; et al.	2008-04-17
Method To Make Low Resistance Contact App 20080035950 - CHU; CHEN-FU ; et al.	2008-02-14
Vertical Led With Eutectic Layer App 20070262341 - LIU; WEN-HUANG ; et al.	2007-11-15
Flip-chip light-emitting device with micro-reflector Grant 7,294,866 - Liu November 13, 2	2007-11-13
Light Emitting Diodes (leds) With Improved Light Extraction By Roughening App 20070190676 - Chu; Chen-Fu ; et al.	2007-08-16
Light-emitting device having a compound substrate Grant 7,205,573 - Liu , et al. April 17, 2	2007-04-17
Light emitting diode having an adhesive layer and a reflective layer and manufacturing method thereof Grant 7,172,909 - Liu , et al. February 6, 2	2007-02-06
Nitride light-emitting device having an adhesive reflecting layer Grant 7,161,301 - Hsieh , et al. January 9, 2	2007-01-09
Semiconductor Light Emitting Device App 20060289881 - Chen; Yen-Wen ; et al.	2006-12-28
Light emitting device with a micro-reflection structure carrier Grant 7,154,121 - Hsieh , et al. December 26, 2	2006-12-26
Flip-chip Light-emitting Device With Micro-reflector App 20060284205 - Liu; Wen-Huang	2006-12-21
Light emitter with a voltage dependent resistor layer Grant 7,095,765 - Liu , et al. August 22, 2	2006-08-22
Light emitting diode App 20060091419 - Lu; Chih-Chiang ; et al.	2006-05-04
Light emitting device having circuit protection unit App 20060081857 - Hong; Steve Meng-Yuan ; et al.	2006-04-20
Laminated coconut palm and products thereof App 20060078666 - Smith; Daniel Gardiner ; et al.	2006-04-13
Light emitting diode having an adhesive layer and a reflective layer and manufacturing method thereof Grant 7,009,217 - Liu , et al. March 7, 2	2006-03-07
Light emitting diode having an adhesive layer and a reflective layer and manufacturing method thereof Grant 7,008,858 - Liu , et al. March 7, 2	2006-03-07
Light emitting diode having an adhesive layer and a reflective layer Grant 6,987,287 - Liu , et al. January 17, 2	2006-01-17
Light-emitting Diode Array Having An Adhesive Layer App 20050224822 - Liu, Wen-Huang	2005-10-13
Organic Adhesive Light-emitting Device With Ohmic Metal Bulge App 20050194587 - Hsieh, Min-Hsun ; et al.	2005-09-08
Flip-chip Light-emitting Device With Micro-reflector App 20050189558 - Liu, Wen-Huang	2005-09-01
Light emitting diode having an adhesive layer and a reflective layer and manufacturing method thereof App 20050077544 - Liu, Wen-Huang ; et al.	2005-04-14
Light Emitting Diode Having An Adhesive Layer And A Reflective Layer And Manufacturing Method Thereof App 20050079641 - Liu, Wen-Huang ; et al.	2005-04-14
Light Emitting Diode Having An Adhesive Layer And A Reflective Layer And Manufacturing Method Thereof App 20050077528 - Liu, Wen-Huang ; et al.	2005-04-14
Light emitting diode having an adhesive layer Grant 6,876,005 - Hsieh , et al. April 5, 2	2005-04-05
Light-emitting Device Having A Compound Substrate App 20050017249 - Liu, Wen-Huang ; et al.	2005-01-27
Light Emitting Diode Having An Adhesive Layer And A Manufacturing Method Thereof App 20050014305 - Hsieh, Min-Hsun ; et al.	2005-01-20
Nitride Light-emitting Device Having An Adhesive Reflecting Layer App 20040149996 - Hsieh, Min-Hsun ; et al.	2004-08-05
Light Emitter With A Voltage Dependent Resistor Layer App 20040125838 - Liu, Wen-Huang ; et al.	2004-07-01
Light Emitting Device With A Micro-reflection Structure Carrier App 20040119084 - Hsieh, Min-Hsun ; et al.	2004-06-24
Light Emitting Diode Having An Adhesive Layer And A Reflective Layer And Manufacturing Method Thereof App 20040104393 - Liu, Wen-Huang ; et al.	2004-06-03
Light Emitting Diode Having An Adhesive Layer And A Manufacturing Method Thereof App 20040106225 - Hsieh, Min-Hsun ; et al.	2004-06-03