Chang; Chyh-Yih

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Chyh-Yih.The latest application filed is for "energy transmission, generation, and utilization device and method".

Company Profile

0.29.49

Chang; Chyh-Yih - New Taipei City TW
CHANG; CHYH-YIH - XINZHUANG TW
Chang; Chyh-Yih - Hsinchu N/A TW
Chang; Chyh-Yih - Taipei TW
Chang; Chyh-Yih - Shinjuang TW
Chang; Chyh-Yih - Xinzhuang City TW
Chang; Chyh-Yih - Chutung Hsinchu TW
Chang; Chyh-Yih - Taipei County TW
Chang; Chyh-Yih - Hsinghuang TW
Chang, Chyh-Yih - Shinjuang City TW
Chang, Chyh-Yih - Hsinchuang 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
Energy Transmission, Generation, And Utilization Device And Method App 20170063096 - Tai; Chih-Cheng ; et al.	2017-03-02
Medication Usage Monitoring And Reminding Device And Method App 20150228180 - Tai; Chih-Cheng ; et al.	2015-08-13
Medication Usage Monitoring And Reminding Device And Method App 20150058037 - Tai; Chih-Cheng ; et al.	2015-02-26
Medication usage monitoring and reminding device and method Grant 8,884,752 - Tai , et al. November 11, 2	2014-11-11
Energy Transmission, Generation, And Utilization Device And Method App 20130320780 - Tai; Chih-Cheng ; et al.	2013-12-05
Renewable energy transmission, generation, and utilization device and method Grant 8,441,152 - Tai , et al. May 14, 2	2013-05-14
Polydiode structure for photo diode Grant 8,367,457 - Shiu , et al. February 5, 2	2013-02-05
Polydiode Structure For Photo Diode App 20110294253 - Shiu; Yu-Da ; et al.	2011-12-01
Poly diode structure for photo diode Grant 7,993,956 - Shiu , et al. August 9, 2	2011-08-09
Substrate-triggered bipolar junction transistor and ESD protection circuit Grant 7,968,906 - Ker , et al. June 28, 2	2011-06-28
Substrate-triggered bipolar junction transistor and ESD protection circuit Grant 7,951,681 - Ker , et al. May 31, 2	2011-05-31
Lateral diffused metal oxide semiconductor device Grant 7,915,674 - Chang , et al. March 29, 2	2011-03-29
Renewable Energy Transmission, Generation, And Utilization Device And Method App 20110031820 - Tai; Chih-Cheng ; et al.	2011-02-10
Medication Usage Monitoring And Reminding Device And Method App 20100283601 - Tai; Chih-Cheng ; et al.	2010-11-11
Polydiode structure for photo diode Grant 7,812,420 - Shiu , et al. October 12, 2	2010-10-12
Electrostatic discharge protection device and method of manufacturing the same Grant 7,554,159 - Ker , et al. June 30, 2	2009-06-30
Lateral Diffused Metal Oxide Semiconductor Device App 20090096022 - CHANG; CHYH-YIH ; et al.	2009-04-16
Poly diode structure for photo diode Grant 7,439,597 - Shiu , et al. October 21, 2	2008-10-21
Logic-keeping Apparatus For Improving System-level Electrostatic Discharge Robustness App 20070252615 - Chang; Chyh-Yih ; et al.	2007-11-01
Logic-latching Apparatus For Improving System-level Electrostatic Discharge Robustness App 20070247183 - Chang; Chyh-Yih ; et al.	2007-10-25
Substrate-biased Silicon Diode for Electrostatic Discharge Protection App 20070235808 - Chang; Chyh-Yih ; et al.	2007-10-11
Tape App 20070215991 - Chang; Chyh-Yih ; et al.	2007-09-20
Substrate-based silicon diode for electrostatic discharge protection App 20070210384 - Chang; Chyh-Yih ; et al.	2007-09-13
Display Panel Structure For Improving Electrostatic Discharge Immunity App 20070200968 - Chang; Chyh-Yih	2007-08-30
Novel Poly Diode Structure For Photo Diode App 20070138589 - Shiu; Yu-Da ; et al.	2007-06-21
Level shifter ESD protection circuit with power-on-sequence consideration Grant 7,233,468 - Chang , et al. June 19, 2	2007-06-19
Electrostatic Discharge Protection Apparatus For High-voltage Products App 20070127173 - Chang; Chyh-Yih	2007-06-07
Novel Poly Diode Structure For Photo Diode App 20070126073 - Shiu; Yu-Da ; et al.	2007-06-07
Differential Input/output Device Including Electro Static Discharge (esd) Protection Circuit App 20070120146 - Chang; Chyh-Yih ; et al.	2007-05-31
Polydiode Structure For Photo Diode App 20070114582 - Shiu; Yu-Da ; et al.	2007-05-24
Polydiode structure for photo diode Grant 7,205,641 - Shiu , et al. April 17, 2	2007-04-17
Electrostatic Discharge (esd) Protection Apparatus For Programmable Device App 20070081282 - Li; Yan-Nan ; et al.	2007-04-12
Electrostatic Discharge (esd) Protection Apparatus For Programmable Device App 20070053121 - Chang; Chyh-Yih ; et al.	2007-03-08
Level Shifter Esd Protection Circuit With Power-on-sequence Consideration App 20070014061 - Chang; Chyh-Yih ; et al.	2007-01-18
Automatic transmission line pulse system Grant 7,138,804 - Ker , et al. November 21, 2	2006-11-21
Separated power ESD protection circuit and integrated circuit thereof Grant 7,110,228 - Chang September 19, 2	2006-09-19
Electrostatic discharge protection circuit with active device Grant 7,092,227 - Ker , et al. August 15, 2	2006-08-15
High Voltage Device And High Voltage Device For Electrostatic Discharge Protection Circuit App 20050285198 - Chang, Chyh-Yih ; et al.	2005-12-29
Esd Preventing-able Level Shifters App 20050286187 - Liu, Jeng-Shu ; et al.	2005-12-29
Separated Power Esd Protection Circuit And Integrated Circuit Thereof App 20050286186 - Chang, Chyh-Yih	2005-12-29
Bi-directional silicon controlled rectifier for electrostatic discharge protection Grant 6,964,883 - Chang November 15, 2	2005-11-15
Substrate-triggered bipolar junction transistor and ESD protection circuit App 20050248891 - Ker, Ming-Dou ; et al.	2005-11-10
Electrostatic discharge protection device and method using depletion switch App 20050219780 - Chang, Chyh-Yih ; et al.	2005-10-06
ESD protection circuit with whole-chip ESD protection Grant 6,920,026 - Chen , et al. July 19, 2	2005-07-19
Electrostatic discharge protection device and method of manufacturing the same App 20050127445 - Ker, Ming-Dou ; et al.	2005-06-16
Novel poly diode structure for photo diode App 20050110060 - Shiu, Yu-Da ; et al.	2005-05-26
Electrostatic discharge protection device and method of manufacturing the same Grant 6,882,009 - Ker , et al. April 19, 2	2005-04-19
Automatic transmission line pulse system App 20050030043 - Ker, Ming-Dou ; et al.	2005-02-10
Bi-directional silicon controlled rectifier for electrostatic discharge protection Grant 6,838,707 - Chang January 4, 2	2005-01-04
Method for forming a lateral SCR device for on-chip ESD protection in shallow-trench-isolation CMOS process Grant 6,806,160 - Ker , et al. October 19, 2	2004-10-19
Substrate-biased silicon diode for electrostatic discharge protection and fabrication method App 20040119119 - Chang, Chyh-Yih ; et al.	2004-06-24
SCR devices in silicon-on-insulator CMOS process for on-chip ESD protection Grant 6,750,515 - Ker , et al. June 15, 2	2004-06-15
Electrostatic discharge protection device and method using depletion switch App 20040105202 - Chang, Chyh-Yih ; et al.	2004-06-03
Silicon-controlled rectifier with dynamic holding voltage for on-chip electrostatic discharge protection App 20040100745 - Chen, Zi-Ping ; et al.	2004-05-27
Silocon-controlled rectifier with dynamic holding voltage for on-chip electrostatic discharge protection App 20040100746 - Chen, Zi-Ping ; et al.	2004-05-27
Bi-directional silicon controlled rectifier for electrostatic discharge protection App 20040065923 - Chang, Chyh-Yih	2004-04-08
Electrostatic discharge protection device and method of manufacturing the same App 20040043568 - Ker, Ming-Dou ; et al.	2004-03-04
Electrostatic discharge protection circuit with active device App 20040042143 - Ker, Ming-Dou ; et al.	2004-03-04
Substrate-biased silicon diode for electrostatic discharge protection and fabrication method Grant 6,690,065 - Chang , et al. February 10, 2	2004-02-10
ESD protection circuit with whole-chip ESD protection App 20030223166 - Chen, Zi-Ping ; et al.	2003-12-04
Bi-directional silicon controlled rectifier for electrostatic discharge protection App 20030205761 - Chang, Chyh-Yih	2003-11-06
Low-noise silicon controlled rectifier for electrostatic discharge protection Grant 6,633,068 - Chang , et al. October 14, 2	2003-10-14
Low substrate-noise electrostatic discharge protection circuits with bi-directional silicon diodes Grant 6,617,649 - Chang , et al. September 9, 2	2003-09-09
Substrate-biased silicon diode for electrostatic discharge protection and fabrication method Grant 6,611,026 - Chang , et al. August 26, 2	2003-08-26
SCR devices in silicon-on-insulator CMOS process for on-chip ESD protection App 20030146474 - Ker, Ming-Dou ; et al.	2003-08-07
Substrate-triggered bipolar junction transistor and ESD protection circuit App 20030147190 - Ker, Ming-Dou ; et al.	2003-08-07
Lateral SCR device for on-chip ESD protection in shallow-trench-isolation CMOS process Grant 6,498,357 - Ker , et al. December 24, 2	2002-12-24
Method for forming a lateral SCR device for on-chip ESD protection in shallow-trench-isolation CMOS process App 20020163009 - Ker, Ming-Dou ; et al.	2002-11-07
Method for forming a lateral SCR device for on-chip ESD protection in shallow-trench-isolation CMOS process App 20020109190 - Ker, Ming-Dou ; et al.	2002-08-15
Substrate-biased silicon diode for electrostatic discharge protection and fabrication method App 20020098631 - Chang, Chyh-Yih ; et al.	2002-07-25
Substrate-blased silicon diode for electrostatic discharge protection and fabrication method App 20020086467 - Chang, Chyh-Yih ; et al.	2002-07-04
Bonding pad structure to avoid probing damage App 20020074566 - Ker, Ming-Dou ; et al.	2002-06-20
Low substrate-noise electrostatic discharge protection circuits with bi-directional silicon diodes App 20020064007 - Chang, Chyh-Yih ; et al.	2002-05-30

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.