Li; I-Ching

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; I-Ching.The latest application filed is for "wafer surface defect inspection method and apparatus thereof".

Company Profile

8.10.23

Li; I-Ching - Hsinchu TW
Li; I-Ching - Shindian City 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
Wafer Surface Defect Inspection Method And Apparatus Thereof App 20220307991 - Wang; Shang-Chi ; et al.	2022-09-29
Mono-crystalline silicon growth method Grant 11,377,752 - Chen , et al. July 5, 2	2022-07-05
Mono-crystalline silicon growth apparatus Grant 11,326,272 - Chen , et al. May 10, 2	2022-05-10
Method For Collecting Dust From Single Crystal Growth System And Dust Collecting System Thereof App 20210394100 - Nakanishi; Masami ; et al.	2021-12-23
Mono-crystalline Silicon Growth Apparatus App 20210332496 - CHEN; CHUN-HUNG ; et al.	2021-10-28
Semi-insulating silicon carbide crystalline ingot having a resistivity larger than 10 7 Ohm-cm and manufacturing method therefor Grant 11,041,255 - Lin , et al. June 22, 2	2021-06-22
Semiconductor Device App 20210005718 - Hu; Ming-Shien ; et al.	2021-01-07
Polycrystalline silicon column and polycrystalline silicon wafer Grant 10,825,940 - Yang , et al. November 3, 2	2020-11-03
Mono-crystalline Silicon Growth Method App 20200208296 - CHEN; CHUN-HUNG ; et al.	2020-07-02
Mono-crystalline Silicon Growth Apparatus App 20200208295 - CHEN; CHUN-HUNG ; et al.	2020-07-02
Silicone Carbide Crystals And Manufacturing Method Thereof App 20200190693 - LIN; CHING-SHAN ; et al.	2020-06-18
Silicon carbide wafer and method for production thereof Grant 10,347,481 - Lin , et al. July 9, 2	2019-07-09
Polycrystalline silicon column and polycrystalline silicon wafer Grant 10,297,702 - Yang , et al.	2019-05-21
Silicon Carbide Wafer And Method For Production Thereof App 20190115205 - LIN; CHING-SHAN ; et al.	2019-04-18
Manufacturing Method For Silicon Carbide Crystal App 20190106811 - Lin; Ching-Shan ; et al.	2019-04-11
Solar Cell Wafer App 20190035946 - Yang; Cheng-Jui ; et al.	2019-01-31
Silicon Carbide Wafer And Positioning Edge Processing Method Thereof App 20180358443 - Wen; Chan-Ju ; et al.	2018-12-13
Silicon Wafer Cleaner And Method For Cleaning Silicon Wafer App 20180273880 - Lin; Jian-Yu ; et al.	2018-09-27
Crystal growth apparatus and thermal insulation cover of the same Grant 10,053,797 - Chuang , et al. August 21, 2	2018-08-21
Crucible assembly and method of manufacturing crystalline silicon ingot by use of such crucible assembly Grant 9,903,043 - Yu , et al. February 27, 2	2018-02-27
Stirring apparatus of ingot casting furnace Grant 9,708,727 - Chuang , et al. July 18, 2	2017-07-18
Polycrystalline Silicon Column And Polycrystalline Silicon Wafer App 20170062635 - Yang; Cheng-Jui ; et al.	2017-03-02
Polycrystalline Silicon Column And Polycrystalline Silicon Wafer App 20170058428 - Yang; Cheng-Jui ; et al.	2017-03-02
Semiconductor Device App 20160359005 - Hu; Ming-Shien ; et al.	2016-12-08
Semiconductor Device App 20160293707 - Hu; Ming-Shien ; et al.	2016-10-06
Seed used for crystalline silicon ingot casting Grant 9,337,375 - Chou , et al. May 10, 2	2016-05-10
Stirring Apparatus Of Ingot Casting Furnace App 20150299895 - CHUANG; LU-CHUNG ; et al.	2015-10-22
Crystal Growth Apparatus And Thermal Insulation Cover Of The Same App 20150284876 - CHUANG; LU-CHUNG ; et al.	2015-10-08
Crucible Assembly And Method Of Manufacturing Crystalline Silicon Ingot By Use Of Such Crucible Assembly App 20150197873 - YU; Wen-Huai ; et al.	2015-07-16
Seed Used For Crystalline Silicon Ingot Casting App 20140186631 - CHOU; Hung-Sheng ; et al.	2014-07-03
System and method for integrating and transmitting data App 20060095414 - Li; I-Ching	2006-05-04
Database synchronizing system and method App 20060095477 - Li; I-Ching ; et al.	2006-05-04
Instantaneous integrated system and method of heterogeneous databases App 20060089940 - Li; I-Ching	2006-04-27

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