Chan; Wai Tien

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chan; Wai Tien.The latest application filed is for "semiconductor device with temperature sensing component".

Company Profile

4.58.63

Chan; Wai Tien - Hong Kong CN
Chan; Wai Tien - Tai Po CN
Chan; Wai Tien - Fanling CN
Chan; Wai Tien - New Territories HK
Chan; Wai Tien - Regentville HK

*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
Semiconductor Device With Temperature Sensing Component App 20220115289 - Chan; Wai Tien ; et al.	2022-04-14
Schottky Device and Method of Manufacturing the Same App 20220085217 - CHAU; Wing Chong Tony ; et al.	2022-03-17
Semiconductor Device with Embedded Schottky Diode And Manufacturing Method Thereof App 20220045223 - CHEUNG; Wing Kit ; et al.	2022-02-10
Schottky device and method of manufacturing the same Grant 11,217,707 - Chau , et al. January 4, 2	2022-01-04
Semiconductor devices and methods of making the same Grant 10,818,495 - Chan , et al. October 27, 2	2020-10-27
Schottky Device and Method of Manufacturing the Same App 20200152806 - CHAU; Wing Chong Tony ; et al.	2020-05-14
Schottky device and method of manufacturing the same Grant 10,586,876 - Chau , et al.	2020-03-10
Semiconductor Devices and Methods of Making the Same App 20200020533 - CHAN; Wai Tien ; et al.	2020-01-16
Schottky Device and Method of Manufacturing the Same App 20190081184 - CHAU; Wing Chong Tony ; et al.	2019-03-14
Saucer-shaped isolation structures for semiconductor devices Grant 10,074,716 - Chan , et al. September 11, 2	2018-09-11
Isolation structures for semiconductor devices including trenches containing conductive material Grant 9,905,640 - Chan , et al. February 27, 2	2018-02-27
Isolation structures for semiconductor devices Grant 9,257,504 - Chan , et al. February 9, 2	2016-02-09
Saucer-shaped Isolation Structures For Semiconductor Devices App 20160027869 - Chan; Wai Tien ; et al.	2016-01-28
Isolation Structures For Semiconductor Devices Including Trenches Containing Conductive Material App 20160027868 - Chan; Wai Tien ; et al.	2016-01-28
Isolation Structures For Semiconductor Devices App 20150014810 - Chan; Wai Tien ; et al.	2015-01-15
Method of forming isolation structure in semiconductor substrate Grant 8,728,904 - Williams , et al. May 20, 2	2014-05-20
ESD protection for bipolar-CMOS-DMOS integrated circuit devices Grant 8,659,086 - Disney , et al. February 25, 2	2014-02-25
Isolated drain-centric lateral MOSFET Grant 8,258,575 - Williams , et al. September 4, 2	2012-09-04
Isolated junction field-effect transistor Grant 8,138,570 - Williams , et al. March 20, 2	2012-03-20
Modular methods of forming isolation structures for integrated circuits Grant 8,097,522 - Williams , et al. January 17, 2	2012-01-17
Isolation structures for integrated circuits and modular methods of forming the same Grant 8,071,462 - Williams , et al. December 6, 2	2011-12-06
Method of fabricating trench-constrained isolation diffusion for semiconductor devices Grant 8,030,152 - Williams , et al. October 4, 2	2011-10-04
Isolated rectifier diode Grant 8,030,731 - Williams , et al. October 4, 2	2011-10-04
ESD protection for bipolar-CMOS-DMOS integrated circuit devices Grant 7,994,578 - Disney , et al. August 9, 2	2011-08-09
Isolation structures for integrated circuits Grant 7,956,437 - Williams , et al. June 7, 2	2011-06-07
Isolation structures for integrated circuits Grant 7,898,060 - Williams , et al. March 1, 2	2011-03-01
Isolated drain-centric lateral MOSFET App 20110012196 - Williams; Richard K. ; et al.	2011-01-20
Isolated bipolar transistor Grant 7,868,414 - Williams , et al. January 11, 2	2011-01-11
Trench-constrained isolation diffusion for integrated circuit die Grant 7,834,416 - Williams , et al. November 16, 2	2010-11-16
Isolation structures for integrated circuits and modular methods of forming the same Grant 7,825,488 - Williams , et al. November 2, 2	2010-11-02
High-voltage extended drain MOSFET Grant 7,812,393 - Williams , et al. October 12, 2	2010-10-12
Isolation structures for integrated circuits Grant 7,800,198 - Williams , et al. September 21, 2	2010-09-21
Isolated lateral MOSFET in epi-less substrate Grant 7,795,681 - Williams , et al. September 14, 2	2010-09-14
ESD protection for bipolar-CMOS-DMOS integrated circuit devices Grant 7,738,224 - Disney , et al. June 15, 2	2010-06-15
Isolated trench MOSFET in epi-less semiconductor sustrate Grant 7,737,526 - Williams , et al. June 15, 2	2010-06-15
High-voltage lateral DMOS device Grant 7,719,054 - Williams , et al. May 18, 2	2010-05-18
Isolation structures for integrated circuits Grant 7,701,033 - Williams , et al. April 20, 2	2010-04-20
Methods of fabricating isolation structures in epi-less substrate Grant 7,666,756 - Williams , et al. February 23, 2	2010-02-23
ESD protection for bipolar-CMOS-DMOS integrated circuit devices Grant 7,626,243 - Disney , et al. December 1, 2	2009-12-01
Isolation structures for integrated circuits App 20090236683 - Williams; Richard K. ; et al.	2009-09-24
Recessed clamping diode fabrication in trench devices Grant 7,592,228 - Williams , et al. September 22, 2	2009-09-22
High-voltage lateral trench MOSFET Grant 7,576,391 - Williams , et al. August 18, 2	2009-08-18
Method of fabricating trench-constrained isolation diffusion for semiconductor devices Grant 7,517,748 - Williams , et al. April 14, 2	2009-04-14
Trench-constrained isolation diffusion for integrated circuit die Grant 7,489,016 - Williams , et al. February 10, 2	2009-02-10
ESD protection for bipolar-CMOS-DMOS integrated circuit devices App 20090034137 - Disney; Donald Ray ; et al.	2009-02-05
ESD protection for bipolar-CMOS-DMOS integrated circuit devices App 20090034136 - Disney; Donald Ray ; et al.	2009-02-05
ESD protection for bipolar-CMOS-DMOS integrated circuit devices App 20090032876 - Disney; Donald Ray ; et al.	2009-02-05
Trench-constrained isolation diffusion for integrated circuit die App 20080290452 - Williams; Richard K. ; et al.	2008-11-27
Isolation structures for integrated circuits App 20080290450 - Williams; Richard K. ; et al.	2008-11-27
Isolation structures for integrated circuits App 20080290449 - Williams; Richard K. ; et al.	2008-11-27
Method of fabricating trench-constrained isolation diffusion for semiconductor devices App 20080293214 - Williams; Richard K. ; et al.	2008-11-27
Method of fabricating isolated semiconductor devices in epi-less substrate Grant 7,449,380 - Williams , et al. November 11, 2	2008-11-11
Method of fabricating isolated semiconductor devices in epi-less substrate Grant 7,445,979 - Williams , et al. November 4, 2	2008-11-04
Testable electrostatic discharge protection circuits Grant 7,432,555 - Williams , et al. October 7, 2	2008-10-07
Isolated trench MOSFET App 20080237704 - Williams; Richard K. ; et al.	2008-10-02
Isolated rectifier diode App 20080237782 - Williams; Richard K. ; et al.	2008-10-02
Lateral MOSFET App 20080237706 - Williams; Richard K. ; et al.	2008-10-02
Isolated junction field-effect transistor App 20080237656 - Williams; Richard K. ; et al.	2008-10-02
Isolated bipolar transistor App 20080237783 - Williams; Richard K. ; et al.	2008-10-02
Method of fabricating isolated semiconductor devices in epi-less substrate Grant 7,422,938 - Williams , et al. September 9, 2	2008-09-09
Planarized and silicided trench contact Grant 7,419,878 - Williams , et al. September 2, 2	2008-09-02
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology App 20080116513 - Williams; Richard K. ; et al.	2008-05-22
High-voltage bipolar-CMOS-DMOS integrated circuit devices and modular methods of forming the same App 20080067588 - Williams; Richard K. ; et al.	2008-03-20
High-voltage bipolar-CMOS-DMOS integrated circuit devices and modular methods of forming the same App 20080067586 - Williams; Richard K. ; et al.	2008-03-20
High-voltage bipolar-CMOS-DMOS integrated circuit devices and modular methods of forming the same App 20080067585 - Williams; Richard K. ; et al.	2008-03-20
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology App 20080061377 - Williams; Richard K. ; et al.	2008-03-13
Modular bipolar-CMOS-DMOS analog integrated circuit & power transistor technology App 20080061376 - Williams; Richard K. ; et al.	2008-03-13
Isolation structures for integrated circuits and modular methods of forming the same App 20080048287 - Williams; Richard K. ; et al.	2008-02-28
Isolation structures for integrated circuits and modular methods of forming the same App 20080044978 - Williams; Richard K. ; et al.	2008-02-21
Isolation structures for integrated circuits and modular methods of forming the same App 20080042232 - Williams; Richard K. ; et al.	2008-02-21
Method of fabricating isolated semiconductor devices in epi-less substrate Grant 7,329,583 - Williams , et al. February 12, 2	2008-02-12
Manufacturing and testing of electrostatic discharge protection circuits Grant 7,329,551 - Williams , et al. February 12, 2	2008-02-12
ESD protection for bipolar-CMOS-DMOS integrated circuit devices and modular method of forming the same App 20080029820 - Disney; Donald Ray ; et al.	2008-02-07
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology App 20080023762 - Williams; Richard K. ; et al.	2008-01-31
High-voltage bipolar-CMOS-DMOS integrated circuit devices and modular methods of forming the same App 20070278568 - Williams; Richard K. ; et al.	2007-12-06
Isolation structures for integrated circuits and modular methods of forming the same App 20070278612 - Williams; Richard K. ; et al.	2007-12-06
Method of forming isolated pocket in a semiconductor substrate Grant 7,279,399 - Williams , et al. October 9, 2	2007-10-09
Method of fabricating isolated semiconductor devices in epi-less substrate Grant 7,279,378 - Williams , et al. October 9, 2	2007-10-09
Method of fabricating isolated semiconductor devices in epi-less substrate Grant 7,276,431 - Williams , et al. October 2, 2	2007-10-02
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology Grant 7,265,434 - Williams , et al. September 4, 2	2007-09-04
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology Grant 7,211,863 - Williams , et al. May 1, 2	2007-05-01
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology Grant 7,202,536 - Williams , et al. April 10, 2	2007-04-10
Complementary analog bipolar transistors with trench-constrained isolation diffusion Grant 7,176,548 - Williams , et al. February 13, 2	2007-02-13
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology Grant 7,135,738 - Williams , et al. November 14, 2	2006-11-14
Recessed clamping diode fabrication in trench devices App 20060246650 - Williams; Richard K. ; et al.	2006-11-02
Method Of Fabricating Isolated Semiconductor Devices In Epi-Less Substrate App 20060223257 - Williams; Richard K. ; et al.	2006-10-05
Trench MOSFET with recessed clamping diode using graded doping Grant 7,084,456 - Williams , et al. August 1, 2	2006-08-01
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology App 20060157818 - Williams; Richard K. ; et al.	2006-07-20
Poly-sealed silicide trench gate Grant 7,075,145 - Williams , et al. July 11, 2	2006-07-11
Planarized and silicided trench contact App 20060014349 - Williams; Richard K. ; et al.	2006-01-19
Complementary analog bipolar transistors with trench-constrained isolation diffusion App 20050272230 - Williams, Richard K. ; et al.	2005-12-08
Complementary analog bipolar transistors with trench-constrained isolation diffusion App 20050269597 - Williams, Richard K. ; et al.	2005-12-08
Complementary analog bipolar transistors with trench-constrained isolation diffusion App 20050272207 - Williams, Richard K. ; et al.	2005-12-08
Planarized and silicided trench contact Grant 6,969,888 - Williams , et al. November 29, 2	2005-11-29
Manufacturing and testing of electrostatic discharge protection circuits App 20050202577 - Williams, Richard K. ; et al.	2005-09-15
Complementary analog bipolar transistors with trench-constrained isolation diffusion Grant 6,943,426 - Williams , et al. September 13, 2	2005-09-13
Testable electrostatic discharge protection circuits App 20050194643 - Williams, Richard K. ; et al.	2005-09-08
Method of fabricating isolated semiconductor devices in epi-less substrate App 20050158939 - Williams, Richard K. ; et al.	2005-07-21
Method of fabricating isolated semiconductor devices in epi-less substrate App 20050142791 - Williams, Richard K. ; et al.	2005-06-30
Method of fabricating isolated semiconductor devices in epi-less substrate App 20050142724 - Williams, Richard K. ; et al.	2005-06-30
Method of fabricating isolated semiconductor devices in epi-less substrate App 20050142792 - Williams, Richard K. ; et al.	2005-06-30
Testable electrostatic discharge protection circuits Grant 6,906,386 - Williams , et al. June 14, 2	2005-06-14
Isolated complementary MOS devices in epi-less substrate Grant 6,900,091 - Williams , et al. May 31, 2	2005-05-31
Trench power MOSFET with planarized gate bus Grant 6,861,701 - Williams , et al. March 1, 2	2005-03-01
Trench MOSFET with recessed clamping diode App 20050035398 - Williams, Richard K. ; et al.	2005-02-17
Modular bipolar-CMOS-DMOS analog integrated circuit & power transistor technology Grant 6,855,985 - Williams , et al. February 15, 2	2005-02-15
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology App 20050023606 - Williams, Richard K. ; et al.	2005-02-03
Method of fabricating isolated semiconductor devices in epi-less substrate App 20050014324 - Williams, Richard K. ; et al.	2005-01-20
Method of fabricating isolated semiconductor devices in epi-less substrate App 20050014329 - Williams, Richard K. ; et al.	2005-01-20
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology App 20040259318 - Williams, Richard K. ; et al.	2004-12-23
Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology App 20040251497 - Williams, Richard K. ; et al.	2004-12-16
Planarized and silicided trench contact App 20040183136 - Williams, Richard K. ; et al.	2004-09-23
Poly-sealed silicide trench gate App 20040183129 - Williams, Richard K. ; et al.	2004-09-23
Trench power MOSFET with planarized gate bus App 20040173844 - Williams, Richard K. ; et al.	2004-09-09
Testable electrostatic discharge protection circuits App 20040119118 - Williams, Richard K. ; et al.	2004-06-24
Modular bipolar-CMOS-DMOS analog integrated circuit & power transistor technology App 20040063291 - Williams, Richard K. ; et al.	2004-04-01
Complementary analog bipolar transistors with trench-constrained isolation diffusion App 20040032005 - Williams, Richard K. ; et al.	2004-02-19
Isolated complementary MOS devices in epi-less substrate App 20040033666 - Williams, Richard K. ; et al.	2004-02-19