386 patents
Page 7 of 20
Utility
Methods for etching a semiconductor structure and for conditioning a processing reactor
29 Nov 22
Methods for etching a semiconductor structure and for conditioning a processing reactor in which a single semiconductor structure is treated are disclosed.
Gang Wang
Filed: 13 May 21
Utility
Method for Transfer of a Thin Layer of Silicon
24 Nov 22
A method for preparing semiconductor on insulator structures comprises transferring a thin layer of silicon from a donor substrate onto a handle substrate.
Gaurab Samanta, Salvador Zepeda
Filed: 3 Aug 22
Utility
Methods for Etching a Semiconductor Structure and for Conditioning a Processing Reactor
24 Nov 22
Methods for etching a semiconductor structure and for conditioning a processing reactor in which a single semiconductor structure is treated are disclosed.
Gang Wang
Filed: 13 May 21
Utility
Semiconductor on insulator structure comprising a buried high resistivity layer
22 Nov 22
A cost effective process flow for manufacturing semiconductor on insulator structures is parallel is provided.
Igor Peidous, Andrew M Jones, Srikanth Kommu, Horacio Josue Mendez
Filed: 19 Dec 19
Utility
Methods for Conditioning a Processing Reactor
17 Nov 22
Methods for etching a semiconductor structure and for conditioning a processing reactor in which a single semiconductor structure is treated are disclosed.
Gang Wang
Filed: 13 May 21
Utility
Methods for Conditioning a Processing Reactor
17 Nov 22
Methods for etching a semiconductor structure and for conditioning a processing reactor in which a single semiconductor structure is treated are disclosed.
Gang Wang
Filed: 9 Jun 22
Utility
Additive feed systems, ingot puller apparatus and methods for forming a single crystal silicon ingot with use of such additive feed systems
15 Nov 22
Additive feed systems for feeding at least two different additives to silicon disposed within a crucible of an ingot puller apparatus are disclosed.
Marco Zardoni, Giancarlo Zago, Giorgio Agostini, Stephan Haringer, James Eoff
Filed: 30 Dec 20
Utility
Methods for Forming an Epitaxial Wafer
10 Nov 22
Methods for preparing epitaxial wafers are disclosed.
Maria Porrini, Pietro Valcozzena
Filed: 4 Apr 22
Utility
Material Analysis Method
10 Nov 22
A material analysis method is provided.
Shang-Chi Wang, Wen-Ching Hsu, Chia-Chi Tsai, I-Ching Li
Filed: 4 May 22
Utility
Methods for conditioning a processing reactor
8 Nov 22
Methods for etching a semiconductor structure and for conditioning a processing reactor in which a single semiconductor structure is treated are disclosed.
Gang Wang
Filed: 13 May 21
Utility
Methods for Producing Silicon Ingots by Horizontal Magnetic Field Czochralski
3 Nov 22
Method for producing a silicon ingot in which a horizontal magnetic field is generated are disclosed.
JaeWoo Ryu, Parthiv Daggolu, Soubir Basak, Nan Zhang
Filed: 27 Apr 22
Utility
Methods and Systems of Image Based Robot Alignment
3 Nov 22
A system for monitoring alignment of a second component relative to a first component includes a camera, and a controller including a processor and a nontransitory memory.
TaeHyeong Kim, JaeKoo Kang, Soon Sung Park
Filed: 7 Apr 22
Utility
Fabrication Method of Semiconductor Substrate
20 Oct 22
A fabrication method of a semiconductor substrate includes: performing a chemical mechanical polishing process on a silicon carbide wafer; and performing a heating process on the silicon carbide wafer to remove a naturally formed oxide layer, to remove contaminants, to obtain a scratch-free surface, and to planarize, wherein the heating process includes: heating a chamber of a furnace and the silicon carbide wafer to T degrees Celsius for a time t, and introducing hydrogen, argon, nitrogen, or/and hydrogen chloride into the chamber; and then cooling down the furnace.
Chin Chen Chiu, Hao-Wei Peng
Filed: 6 Apr 22
Utility
Production and Use of Dynamic State Charts When Growing a Single Crystal Silicon Ingot
20 Oct 22
Methods for growing a single crystal silicon ingot are disclosed.
Giorgio Agostini, Stephan Haringer, Marco Zardoni
Filed: 6 Jul 22
Utility
Systems and Methods for Enhanced Wafer Manufacturing
20 Oct 22
A computer device includes at least one processor in communication with at least one memory device.
Sumeet S. Bhagavat
Filed: 6 Jul 22
Utility
Wafer Processing System and Rework Method Thereof
13 Oct 22
A wafer processing system and a rework method thereof are provided.
Shang-Chi Wang, Cheng-Jui Yang, Miao-Pei Chen, Han-Zong Wu
Filed: 6 Jan 22
Utility
Wafer Inspection Method and Apparatus Thereof
6 Oct 22
The disclosure provides a wafer inspection method and wafer inspection apparatus.
Shang-Chi Wang, Miao-Pei Chen, Han-Zong Wu, Chia-Chi Tsai, I-Ching Li
Filed: 27 Jan 22
Utility
Wafer Surface Defect Inspection Method and Apparatus Thereof
29 Sep 22
A wafer surface defect inspection method and a wafer surface defect inspection apparatus are provided.
Shang-Chi Wang, Miao-Pei Chen, Han-Zong Wu, Chia-Chi Tsai, I-Ching Li
Filed: 13 Jan 22
Utility
Wafer
29 Sep 22
Provided is a wafer including a ring part and a processed part.
Chan-Ju Wen, Chih-Wei Chang, Su Lien Chou
Filed: 24 Jan 22
Utility
Epitaxial structure and semiconductor device
27 Sep 22
An epitaxial structure and a semiconductor device are provided in which the epitaxial structure includes at least a SiC substrate, a nucleation layer, and a GaN layer.
Jia-Zhe Liu, Tzu-Yao Lin, Ying-Ru Shih
Filed: 19 Nov 20