Chang; Hsu-Kai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Hsu-Kai.The latest application filed is for "interconnect structure and manufacturing method for the same".

Company Profile

4.8.20

Chang; Hsu-Kai - Hsinchu TW
Chang; Hsu-Kai - Hsinchu City TW
Chang; Hsu-Kai - Hsinchu County TW
Chang; Hsu-Kai - Hsin-Chu TW
Chang; Hsu-Kai - Taipei 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
Semiconductor device and manufacturing method thereof Grant 11,424,185 - Chang , et al. August 23, 2	2022-08-23
Interconnect Structure And Manufacturing Method For The Same App 20220130755 - LIANG; SHUEN-SHIN ; et al.	2022-04-28
Dual Side Contact Structures in Semiconductor Devices App 20220052157 - CHANG; Cheng-Wei ; et al.	2022-02-17
Contact Structures In Semiconductor Devices App 20220045188 - Chang; Hsu-Kai ; et al.	2022-02-10
Contact Structures In Semicondcutor Devices App 20220037500 - WANG; Sung-Li ; et al.	2022-02-03
Interconnect structure and manufacturing method for the same Grant 11,217,524 - Liang , et al. January 4, 2	2022-01-04
Hybrid Conductive Structures App 20210407925 - CHANG; Cheng-Wei ; et al.	2021-12-30
Epitaxial Backside Contact App 20210399099 - Chu; Chia-Hung ; et al.	2021-12-23
Interconnect Structure And Manufacturing Method For The Same App 20210391252 - LIANG; SHUEN-SHIN ; et al.	2021-12-16
Liner-free Conductive Structures App 20210376103 - LIANG; Shuen-Shin ; et al.	2021-12-02
Capping Layer For Liner-free Conductive Structures App 20210335720 - LIANG; Shuen-Shin ; et al.	2021-10-28
Liner-Free Conductive Structures with Anchor Points App 20210233861 - Chang; Hsu-Kai ; et al.	2021-07-29
Semiconductor Device And Manufacturing Method Thereof App 20210202399 - CHANG; Cheng-Wei ; et al.	2021-07-01
Organometallic Cluster Photoresists For Euv Lithography App 20210087210 - Chang; Hsu-Kai ; et al.	2021-03-25
Light generation system using metal-nonmetal compound as precursor and related light generation method Grant 10,880,982 - Hsu , et al. December 29, 2	2020-12-29
Light Generation System Using Metal-nonmetal Compound As Precursor And Related Light Generation Method App 20200045801 - HSU; CHING-HSIANG ; et al.	2020-02-06
Indenotriphenylene derivatives and organic light emitting device using the same Grant 9,260,363 - Yen , et al. February 16, 2	2016-02-16
Fluorene compound and organic electroluminescent device using the same Grant 9,040,174 - Yen , et al. May 26, 2	2015-05-26
Indenotriphenylene Derivatives And Organic Light Emitting Device Using The Same App 20140175383 - Yen; Feng-Wen ; et al.	2014-06-26
Fluorene Compound And Organic Electroluminescent Device Using The Same App 20140151645 - YEN; FENG-WEN ; et al.	2014-06-05
Lithium-ion Battery And Lithium-ion Battery Electrode Structure With Dopants App 20140141318 - Lee; Si-Chen ; et al.	2014-05-22
Indenotriphenylene Derivatives And Organic Light Emitting Device Using The Same App 20140131664 - YEN; FENG-WEN ; et al.	2014-05-15
Process for hydrogenation of polycarboxylic acids or derivatives therof Grant 8,722,922 - Chang , et al. May 13, 2	2014-05-13
Process For Hydrogenation Of Polycarboxylic Acids Or Derivatives Therof App 20130150614 - Chang; Hsu-Kai ; et al.	2013-06-13

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.