Wu; Li-Chieh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Li-Chieh.The latest application filed is for "metal loss prevention using implantation".
Company Profile
16.20.29
- Wu; Li-Chieh - Hsinchu TW
- Wu; Li-Chieh - Hsinchu City TW
- Wu; Li-Chieh - Hsin-Chu TW
Patent Activity
| Patent | Date |
|---|---|
| Polishing interconnect structures in semiconductor devices Grant 11,430,691 - Chang , et al. August 30, 2 | 2022-08-30 |
| Metal Loss Prevention Using Implantation App 20220122884 - Wu; Li-Chieh ; et al. | 2022-04-21 |
| Metal loss prevention using implantation Grant 11,211,289 - Wu , et al. December 28, 2 | 2021-12-28 |
| Methods For Chemical Mechanical Polishing And Forming Interconnect Structure App 20210391186 - Cui; Ji ; et al. | 2021-12-16 |
| Chemical Mechanical Polishing Slurry Composition, Method For Chemical Mechanical Polishing And Method For Forming Connecting Structure App 20210391208 - Cui; Ji ; et al. | 2021-12-16 |
| Slurry Composition And Method For Polishing And Integratged Circuit App 20210371702 - CUI; JI ; et al. | 2021-12-02 |
| Polishing Interconnect Structures In Semiconductor Devices App 20210257248 - Chang; Pang-Sheng ; et al. | 2021-08-19 |
| Structure and Formation Method of Semiconductor Device with Conductive Feature App 20210210383 - Wu; Li-Chieh ; et al. | 2021-07-08 |
| Methods of Forming an Abrasive Slurry and Methods for Chemical-Mechanical Polishing App 20210183688 - Lee; Chia Hsuan ; et al. | 2021-06-17 |
| Structure and formation method of semiconductor device with conductive feature Grant 10,957,587 - Wu , et al. March 23, 2 | 2021-03-23 |
| Method for Metal Gate Surface Clean App 20210082688 - Suen; Shich-Chang ; et al. | 2021-03-18 |
| Methods of forming an abrasive slurry and methods for chemical-mechanical polishing Grant 10,937,691 - Lee , et al. March 2, 2 | 2021-03-02 |
| Method of cleaning wafer after CMP Grant 10,916,473 - Chung , et al. February 9, 2 | 2021-02-09 |
| Method for metal gate surface clean Grant 10,847,359 - Suen , et al. November 24, 2 | 2020-11-24 |
| Systems and methods for chemical mechanical polish and clean Grant 10,755,934 - Suen , et al. A | 2020-08-25 |
| Metal loss prevention using implantation Grant 10,643,892 - Wu , et al. | 2020-05-05 |
| Systems and Methods for Chemical Mechanical Polish and Clean App 20200118823 - SUEN; Shich-Chang ; et al. | 2020-04-16 |
| Methods Of Forming An Abrasive Slurry And Methods For Chemical-mechanical Polishing App 20200105580 - Lee; Chia Hsuan ; et al. | 2020-04-02 |
| Method of Cleaning Wafer After CMP App 20200051855 - Chung; Chien-Hao ; et al. | 2020-02-13 |
| Structure and Formation Method of Semiconductor Device with Conductive Feature App 20200043786 - Wu; Li-Chieh ; et al. | 2020-02-06 |
| Systems and methods for chemical mechanical polish and clean Grant 10,515,808 - Suen , et al. Dec | 2019-12-24 |
| Metal Loss Prevention Using Implantation App 20190385909 - Wu; Li-Chieh ; et al. | 2019-12-19 |
| Method of cleaning wafer after CMP Grant 10,510,594 - Chung , et al. Dec | 2019-12-17 |
| Metal Loss Prevention Using Implantation App 20190371664 - Wu; Li-Chieh ; et al. | 2019-12-05 |
| Method of Cleaning Wafer After CMP App 20180350675 - Chung; Chien-Hao ; et al. | 2018-12-06 |
| Method of cleaning wafer after CMP Grant 10,109,523 - Chung , et al. October 23, 2 | 2018-10-23 |
| Method of Cleaning Wafer After CMP App 20180151427 - Chung; Chien-Hao ; et al. | 2018-05-31 |
| Oxidation and etching post metal gate CMP Grant 9,917,173 - Liu , et al. March 13, 2 | 2018-03-13 |
| Planarization process for forming semiconductor device structure Grant 9,859,165 - Wu , et al. January 2, 2 | 2018-01-02 |
| Method For Metal Gate Surface Clean App 20170221700 - Suen; Shich-Chang ; et al. | 2017-08-03 |
| Oxidation and Etching Post Metal Gate CMP App 20170125549 - Liu; Chi-Jen ; et al. | 2017-05-04 |
| Method for metal gate surface clean Grant 9,633,832 - Suen , et al. April 25, 2 | 2017-04-25 |
| Oxidation and etching post metal gate CMP Grant 9,564,511 - Liu , et al. February 7, 2 | 2017-02-07 |
| Mechanism for forming metal gate structure Grant 9,553,161 - Liu , et al. January 24, 2 | 2017-01-24 |
| Systems and Methods for Chemical Mechanical Polish and Clean App 20170004972 - Suen; Shich-Chang ; et al. | 2017-01-05 |
| Methods and systems for chemical mechanical polish and clean Grant 9,449,841 - Suen , et al. September 20, 2 | 2016-09-20 |
| Method For Metal Gate Surface Clean App 20160172186 - SUEN; Shich-Chang ; et al. | 2016-06-16 |
| Oxidation and Etching Post Metal Gate CMP App 20160064518 - Liu; Chi-Jen ; et al. | 2016-03-03 |
| Method for cleaning metal gate surface Grant 9,269,585 - Suen , et al. February 23, 2 | 2016-02-23 |
| Oxidation and etching post metal gate CMP Grant 9,209,272 - Liu , et al. December 8, 2 | 2015-12-08 |
| Mechanism For Forming Metal Gate Structure App 20150295063 - LIU; Chi-Jen ; et al. | 2015-10-15 |
| Method For Metal Gate Surface Clean App 20150200089 - SUEN; Shich-Chang ; et al. | 2015-07-16 |
| Mechanism for forming metal gate structure Grant 9,076,766 - Liu , et al. July 7, 2 | 2015-07-07 |
| Methods And Systems For Chemical Mechanical Polish And Clean App 20150179432 - Suen; Shich-Chang ; et al. | 2015-06-25 |
| Apparatus And Method Of Manufacturing Metal Gate Semiconductor Device App 20150087144 - LIU; CHI-JEN ; et al. | 2015-03-26 |
| Oxidation and Etching Post Metal Gate CMP App 20150072511 - Liu; Chi-Jen ; et al. | 2015-03-12 |
| Mechanism For Forming Metal Gate Structure App 20140367801 - LIU; Chi-Jen ; et al. | 2014-12-18 |
| Highly Efficient Thermoelectric Material App 20130112909 - Liao; Chien-Neng ; et al. | 2013-05-09 |
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