Liao; Chih-Cherng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liao; Chih-Cherng.The latest application filed is for "semiconductor device including light-collimating layer and biometric device using the same".

Company Profile

13.40.34

Liao; Chih-Cherng - Jhudong Township Hsinchu County TW
Liao; Chih-Cherng - Hsinchu County TW
Liao; Chih-Cherng - Zhudong Township TW
Liao; Chih-Cherng - Hsinchu 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
Display system and method for forming an output buffer of a source driver Grant 11,436,992 - Chin , et al. September 6, 2	2022-09-06
Semiconductor Device Including Light-collimating Layer And Biometric Device Using The Same App 20220238584 - Lao; Chung-Ren ; et al.	2022-07-28
High-voltage semiconductor device Grant 11,393,921 - Tan , et al. July 19, 2	2022-07-19
Semiconductor structure and method for forming the same Grant 11,387,361 - Huang , et al. July 12, 2	2022-07-12
High Voltage Semiconductor Device App 20220216308 - Lao; Chung-Ren ; et al.	2022-07-07
High voltage semiconductor device Grant 11,374,096 - Lao , et al. June 28, 2	2022-06-28
Semiconductor device including light-collimating layer Grant 11,335,717 - Lao , et al. May 17, 2	2022-05-17
High-voltage Semiconductor Device App 20220069122 - Tan; Hung-Chih ; et al.	2022-03-03
Optical sensor and method for forming the same Grant 11,217,708 - Liu , et al. January 4, 2	2022-01-04
Optical Sensor And Method For Forming The Same App 20210376171 - LIU; Shih-Hao ; et al.	2021-12-02
Semiconductor devices having a gate field plate including an extension portion and methods for fabricating the semiconductor device Grant 11,127,847 - Lee , et al. September 21, 2	2021-09-21
Semiconductor Structure And Method For Forming The Same App 20210249536 - HUANG; Chin-Hsiu ; et al.	2021-08-12
Integrated circuit and electrostatic discharge protection circuit thereof Grant 11,088,541 - Huang , et al. August 10, 2	2021-08-10
Semiconductor Device, Manufacturing Method Of The Same And Biometric Identification Apparatus Using The Same App 20210050378 - Lu; Wu-Hsi ; et al.	2021-02-18
Semiconductor device including zener diode and method of manufacturing thereof Grant 10,868,198 - Sulistyanto , et al. December 15, 2	2020-12-15
Semiconductor Devices And Methods For Fabricating The Same App 20200365718 - LEE; Chia-Hao ; et al.	2020-11-19
Semiconductor Device App 20200303441 - LAO; Chung-Ren ; et al.	2020-09-24
Semiconductor device and method for forming the same Grant 10,770,555 - Wang , et al. Sep	2020-09-08
Semiconductor devices and methods for manufacturing the same Grant 10,700,190 - Lee , et al.	2020-06-30
Semiconductor device and method for manufacturing the same Grant 10,680,120 - Hsu , et al.	2020-06-09
Display System And Method For Forming An Output Buffer Of A Source Driver App 20200082780 - CHIN; Yu-Lung ; et al.	2020-03-12
Integrated Circuit And Electrostatic Discharge Protection Circuit Thereof App 20200083704 - HUANG; Shao-Chang ; et al.	2020-03-12
Optical devices and fabrication method thereof Grant 10,572,070 - Liao , et al. Feb	2020-02-25
Optical Devices And Fabrication Method Thereof App 20190391701 - LIAO; Chih-Cherng ; et al.	2019-12-26
Semiconductor Device And Method For Manufacturing The Same App 20190312154 - HSU; Ching-Yi ; et al.	2019-10-10
Semiconductor device and fingerprint sensor device thereof Grant 10,395,085 - Liu , et al. A	2019-08-27
Semiconductor structure having a high voltage well region Grant 10,388,758 - Liao , et al. A	2019-08-20
Semiconductor Devices And Methods For Manufacturing The Same App 20190229209 - LEE; Chia-Hao ; et al.	2019-07-25
Semiconductor Structure Having A High Voltage Well Region App 20190229206 - LIAO; Chih-Cherng ; et al.	2019-07-25
Semiconductor Structure And Method For Forming The Same App 20190198633 - CHIEN; Shih-Chieh ; et al.	2019-06-27
Semiconductor Device And Fingerprint Sensor Device Thereof App 20190171857 - LIU; Shih-Hao ; et al.	2019-06-06
Split-gate flash memory cell having a floating gate situated in a concave trench in a semiconductor substrate Grant 10,256,310 - Kumar , et al.	2019-04-09
Semiconductor Device And Method For Forming The Same App 20190035900 - WANG; Chung-Hsuan ; et al.	2019-01-31
Display System And Method For Forming An Output Buffer Of A Source Driver App 20190019472 - CHIN; Yu-Lung ; et al.	2019-01-17
Methods for fabricating trench isolation structure Grant 10,147,636 - Liu , et al. De	2018-12-04
Schottky diode with dielectrically isolated diffusions, and method of manufacturing the same Grant 10,056,260 - Kumar , et al. August 21, 2	2018-08-21
Semiconductor Devices And Methods For Manufacturing The Same App 20180190493 - KUMAR; Manoj ; et al.	2018-07-05
Semiconductor Device Including Zener Diode And Method Of Manufacturing Thereof App 20180175215 - SULISTYANTO; Priyono Tri ; et al.	2018-06-21
Semiconductor structure with high-voltage and low-voltage CMOS devices and method for manufacturing the same Grant 9,985,019 - Kumar , et al. May 29, 2	2018-05-29
Semiconductor device and method for manufacturing the same Grant 9,978,864 - Liu , et al. May 22, 2	2018-05-22
Junction field effect transistor (JFET) with first and second top layer of opposite conductivity type for high driving current and low pinch-off voltage Grant 9,929,283 - Kumar , et al. March 27, 2	2018-03-27
Methods For Fabricating Trench Isolation Structure App 20170372944 - LIU; Shin-Hao ; et al.	2017-12-28
Semiconductor device and method for fabricating the same Grant 9,748,339 - Hung , et al. August 29, 2	2017-08-29
Semiconductor Device And Method For Manufacturing The Same App 20170162691 - LIU; Tse-Hsiao ; et al.	2017-06-08
A Metal-oxide Field Effect Transistor Having An Oxide Region Within A Lightly Doped Drain Region App 20170117408 - LIN; Chih-Hung ; et al.	2017-04-27
Metal-oxide field effect transistor having an oxide region within a lightly doped drain region Grant 9,614,078 - Lin , et al. April 4, 2	2017-04-04
Semiconductor Structure And Method For Manufacturing The Same App 20170077091 - KUMAR; Manoj ; et al.	2017-03-16
Semiconductor structure and method for manufacturing the same Grant 9,553,091 - Kumar , et al. January 24, 2	2017-01-24
Semiconductor devices and methods for fabricating the same Grant 9,548,354 - Lee , et al. January 17, 2	2017-01-17
Schottky diode and method for manufacturing the same Grant 9,530,900 - Hung , et al. December 27, 2	2016-12-27
Semiconductor devices and methods for forming the same Grant 9,525,045 - Lee , et al. December 20, 2	2016-12-20
Semiconductor device and method for fabricating the same Grant 9,318,601 - Kumar , et al. April 19, 2	2016-04-19
Semiconductor Device Including Zener Diode And Method Of Manufacturing Thereof App 20160064573 - SULISTYANTO; Priyono Tri ; et al.	2016-03-03
Semiconductor device and method for fabricating the same Grant 9,263,574 - Kumar , et al. February 16, 2	2016-02-16
Semiconductor Device And Method For Fabricating The Same App 20150357466 - KUMAR; Manoj ; et al.	2015-12-10
High voltage semiconductor device and method for fabricating the same Grant 8,803,234 - Liao , et al. August 12, 2	2014-08-12
Semiconductor Structure And Method For Forming The Same App 20090212436 - Sun; Hsin-Chi ; et al.	2009-08-27
Structure for an LDMOS transistor and fabrication method thereof Grant 7,476,934 - Yang , et al. January 13, 2	2009-01-13
Deep trench isolation structure of a high-voltage device and method for forming thereof Grant 7,242,070 - Yang , et al. July 10, 2	2007-07-10
Structure for an LDMOS transistor and fabrication method thereof App 20060220117 - Yang; Jia-Wei ; et al.	2006-10-05
Structure for an LDMOS transistor and fabrication method for thereof Grant 7,074,658 - Yang , et al. July 11, 2	2006-07-11
Fabrication method for a deep trench isolation structure of a high-voltage device Grant 7,041,572 - Yang , et al. May 9, 2	2006-05-09
Deep trench isolation structure of a high-voltage device and method for forming thereof App 20060027890 - Yang; Jia-Wei ; et al.	2006-02-09
Deep trench isolation structure of a high-voltage device and method for forming thereof Grant 6,972,471 - Yang , et al. December 6, 2	2005-12-06
Method for fabricating source/drain devices Grant 6,835,636 - Jan , et al. December 28, 2	2004-12-28
Structure for an LDMOS transistor and fabrication method for thereof App 20040224492 - Yang, Jia-Wei ; et al.	2004-11-11
Fabrication method for a deep trench isolation structure of a high-voltage device App 20040171220 - Yang, Jia-Wei ; et al.	2004-09-02
Deep trench isolation structure of a high-voltage device and method for forming thereof App 20040082140 - Yang, Jia-Wei ; et al.	2004-04-29
Method for fabricating source/drain devices Grant 6,713,338 - Wang , et al. March 30, 2	2004-03-30
Method for fabricating source/drain devices App 20040043589 - Jan, Yi-Tsung ; et al.	2004-03-04
Method For Fabricating Source/drain Devices App 20040038484 - Wang, Wen-Tsung ; et al.	2004-02-26
High-voltage device process compatible with low-voltage device process Grant 6,680,231 - Yang , et al. January 20, 2	2004-01-20
In-situ low wafer temperature oxidized gas plasma surface treatment process Grant 5,858,882 - Chang , et al. January 12, 1	1999-01-12
Plasma purge method for plasma process particle control Grant 5,637,190 - Liao June 10, 1	1997-06-10

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