Patents by Inventor Minghang Li
Minghang Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250364220Abstract: Embodiments of the present disclosure generally include apparatus and methods thereof of processing a substrate. The methods include receiving a substrate in a processing volume of a processing chamber. The processing volume is bounded by one or more interior side walls. A barrier layer is formed over a surface of the substrate by introducing at least a first radical to the processing volume using a plasma source. An oxide layer is formed on the barrier layer by introducing a combination of the first radical and a second radical to the processing volume using the plasma source. The combination of the first radical and the second radical includes a first ratio of the first radical to the second radical, in which the first ratio can include a ratio of about 95:5 of the first radical to the second radical to about 40:60 of the first radical to the second radical.Type: ApplicationFiled: May 24, 2024Publication date: November 27, 2025Inventors: Dileep Venkata Sai VADLADI, Dimitrios PAVLOPOULOS, Wei LIU, Moon Hee SEO, Jae Young PARK, Amit JAIN, Minghang LI, Sahil TAHILIANI, Sandip NIYOGI, Rene GEORGE
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Publication number: 20250132147Abstract: Implementations described herein relate to systems and methods treating high-k materials for use in forming MIM capacitors. Including various high-density plasma nitridation processes or combinations of high-density plasma oxidation processes and high-density plasma nitridation processes are provided.Type: ApplicationFiled: October 22, 2024Publication date: April 24, 2025Inventors: Jae Young PARK, Wei LIU, Minghang LI, Moon Hee SEO, Dileep Venkata Sai VADLADI, Sahil TAHILIANI, Sandip NIYOGI, Dimitrios PAVLOPOULOS, Amit JAIN, Vladimir NAGORNY, Victor CALDERON, Edric TONG, Rene GEORGE
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Publication number: 20190103507Abstract: Embodiments transfer thin layers of material utilized in electronic devices (e.g., GaN for optoelectronic devices), from a donor to a handle substrate. Certain embodiments employ bond-and-release system(s) where release occurs along a cleave plane formed by implantation of particles into the donor. Some embodiments may rely upon release by converting components from solid to liquid under carefully controlled thermal conditions (e.g., solder-based materials and/or thermal decomposition of Indium-containing materials). Some embodiments utilize laser-induced film release processes using epitaxially grown or implanted regions as an optically absorptive region. A single bond-and-release sequence may involve processing an exposed N-face of GaN material. Multiple bond-and-release sequences (involving processing an exposed Ga-face of GaN material) may be employed in series, for example utilizing a temporary handle substrate as an intermediary.Type: ApplicationFiled: November 13, 2018Publication date: April 4, 2019Inventors: Francois J. HENLEY, Sien KANG, Mingyu ZHONG, Minghang LI
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Patent number: 10164144Abstract: Embodiments transfer thin layers of material utilized in electronic devices (e.g., GaN for optoelectronic devices), from a donor to a handle substrate. Certain embodiments employ bond-and-release system(s) where release occurs along a cleave plane formed by implantation of particles into the donor. Some embodiments may rely upon release by converting components from solid to liquid under carefully controlled thermal conditions (e.g., solder-based materials and/or thermal decomposition of Indium-containing materials). Some embodiments utilize laser-induced film release processes using epitaxially grown or implanted regions as an optically absorptive region. A single bond-and-release sequence may involve processing an exposed N-face of GaN material. Multiple bond-and-release sequences (involving processing an exposed Ga-face of GaN material) may be employed in series, for example utilizing a temporary handle substrate as an intermediary.Type: GrantFiled: October 13, 2017Date of Patent: December 25, 2018Assignee: QMAT, Inc.Inventors: Francois J. Henley, Sien Kang, Mingyu Zhong, Minghang Li
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Publication number: 20180040765Abstract: Embodiments transfer thin layers of material utilized in electronic devices (e.g., GaN for optoelectronic devices), from a donor to a handle substrate. Certain embodiments employ bond-and-release system(s) where release occurs along a cleave plane formed by implantation of particles into the donor. Some embodiments may rely upon release by converting components from solid to liquid under carefully controlled thermal conditions (e.g., solder-based materials and/or thermal decomposition of Indium-containing materials). Some embodiments utilize laser-induced film release processes using epitaxially grown or implanted regions as an optically absorptive region. A single bond-and-release sequence may involve processing an exposed N-face of GaN material. Multiple bond-and-release sequences (involving processing an exposed Ga-face of GaN material) may be employed in series, for example utilizing a temporary handle substrate as an intermediary.Type: ApplicationFiled: October 13, 2017Publication date: February 8, 2018Inventors: Francois J. HENLEY, Sien KANG, Mingyu ZHONG, Minghang LI
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Patent number: 9859458Abstract: Embodiments transfer thin layers of material utilized in electronic devices (e.g., GaN for optoelectronic devices), from a donor to a handle substrate. Certain embodiments employ bond-and-release system(s) where release occurs along a cleave plane formed by implantation of particles into the donor. Some embodiments may rely upon release by converting components from solid to liquid under carefully controlled thermal conditions (e.g., solder-based materials and/or thermal decomposition of Indium-containing materials). Some embodiments utilize laser-induced film release processes using epitaxially grown or implanted regions as an optically absorptive region. A single bond-and-release sequence may involve processing an exposed N-face of GaN material. Multiple bond-and-release sequences (involving processing an exposed Ga-face of GaN material) may be employed in series, for example utilizing a temporary handle substrate as an intermediary.Type: GrantFiled: June 17, 2016Date of Patent: January 2, 2018Assignee: QMAT, INC.Inventors: Francois J. Henley, Sien Kang, Mingyu Zhong, Minghang Li
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Patent number: 9564329Abstract: A composite dielectric structure having one or more Leakage Blocking Layers (LBL) interleaved with one or more Laminate Dielectric Layers (LDL), Alloy Dielectric Layers (ADL), or Co-deposit Dielectric Layers (CDL). Each LDL, ADL, and CDL includes dopants incorporated in a respective base dielectric layer (BDL); where LDLs are formed by incorporating a doping layer into a BDL using a laminate method, ADLs are formed by incorporating a dopant into a BDL using an alloying method; and CDLs are formed by pulsing a BDL base material and a dopant together using a co-deposit method.Type: GrantFiled: November 25, 2014Date of Patent: February 7, 2017Assignee: AIXTRON, SEInventors: Kay Song, Minghang Li, Brian Lu
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Publication number: 20160372628Abstract: Embodiments transfer thin layers of material utilized in electronic devices (e.g., GaN for optoelectronic devices), from a donor to a handle substrate. Certain embodiments employ bond-and-release system(s) where release occurs along a cleave plane formed by implantation of particles into the donor. Some embodiments may rely upon release by converting components from solid to liquid under carefully controlled thermal conditions (e.g., solder-based materials and/or thermal decomposition of Indium-containing materials). Some embodiments utilize laser-induced film release processes using epitaxially grown or implanted regions as an optically absorptive region. A single bond-and-release sequence may involve processing an exposed N-face of GaN material. Multiple bond-and-release sequences (involving processing an exposed Ga-face of GaN material) may be employed in series, for example utilizing a temporary handle substrate as an intermediary.Type: ApplicationFiled: June 17, 2016Publication date: December 22, 2016Inventors: Francois J. HENLEY, Sien KANG, Mingyu ZHONG, Minghang LI
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Publication number: 20150155157Abstract: A composite dielectric structure having one or more Leakage Blocking Layers (LBL) interleaved with one or more Laminate Dielectric Layers (LDL), Alloy Dielectric Layers (ADL), or Co-deposit Dielectric Layers (CDL). Each LDL, ADL, and CDL includes dopants incorporated in a respective base dielectric layer (BDL); where LDLs are formed by incorporating a doping layer into a BDL using a laminate method, ADLs are formed by incorporating a dopant into a BDL using an alloying method; and CDLs are formed by pulsing a BDL base material and a dopant together using a co-deposit method.Type: ApplicationFiled: November 25, 2014Publication date: June 4, 2015Inventors: Kay Song, Minghang Li, Brian Lu
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Intelligent traffic safety system based on comprehensive state detection and decision method thereof
Patent number: 8841994Abstract: The present invention discloses an intelligent traffic safety system based on comprehensive state detection and decision method thereof. The intelligent traffic safety system includes a person condition detection unit, a vehicle condition detection unit, a road condition detection unit, an intelligent decision unit, a driver warning unit, a current vehicle mandatory processing unit, a barrier warning unit, a pursuer warning unit and an after-crash warning unit.Type: GrantFiled: November 12, 2012Date of Patent: September 23, 2014Assignee: Beijing Its-Star Technology Co., Ltd.Inventors: Minghang Li, Zhibin Li, Rose Shao, Tao Ma, Zongli Lin, Bin Li, Zhengbin Yao, Jianchao Mou, Ying Li