Patents by Inventor George C. Chen
George C. Chen 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: 20240127451Abstract: Described herein are methods and computer systems for classification of CD8 T-cell topology using a patient response-based linear cutoff model. A plurality of histology images of tissue samples in a plurality of patients are received by a computer system. An image analysis of the plurality of histology images is performed to obtain a CD8+ T-cell abundance in the tumor parenchyma and stroma in each of the plurality of histology images. Real inflammation scores and tumor infiltration scores are determined based on a polar coordinate transformation of the CD8+ T-cell abundance in the tumor parenchyma and stroma. Based on the real inflammation scores and tumor infiltration scores, a feature space is generated, and linear boundaries or linear cutoffs between a plurality of classifications in the feature space are identified based on the real inflammation scores, the tumor infiltration scores, and patient response data.Type: ApplicationFiled: February 25, 2022Publication date: April 18, 2024Applicant: Bristol-Myers Squibb CompanyInventors: George C. Lee, Robin Edwards, Scott Ely, Daniel N. Cohen, John B. Wojcik, Vipul A. Baxi, Dimple Pandya, Jimena Trillo-Tinoco, Benjamin J. Chen, Andrew Fisher, Falon Gray
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Publication number: 20240122061Abstract: Provided are compounds comprising a ligand LA of Formula I where the ligand LA is coordinated to Ir.Type: ApplicationFiled: November 8, 2023Publication date: April 11, 2024Applicant: Universal Display CorporationInventors: Hsiao-Fan CHEN, George FITZGERALD, Tyler FLEETHAM, Peter WOLOHAN, Joseph A. MACOR, Morgan C. MACINNIS, Wystan Neil PALMER, Geza SZIGETHY, Noah HORWITZ
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Patent number: 11930699Abstract: Provided are compounds comprising a ligand LA of Formula IType: GrantFiled: August 3, 2020Date of Patent: March 12, 2024Assignee: UNIVERSAL DISPLAY CORPORATIONInventors: Hsiao-Fan Chen, George Fitzgerald, Tyler Fleetham, Peter Wolohan, Joseph A. Macor, Morgan C. Macinnis, Wystan Neil Palmer, Geza Szigethy, Noah Horwitz
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Publication number: 20240081141Abstract: Provided are organometallic compounds comprising a chelating tetradentate ligand with at least four cyclic structures located around a central Pt or Pd atom that can be used as light-emitters. Also provided are formulations comprising these organometallic compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these organometallic compounds.Type: ApplicationFiled: July 6, 2023Publication date: March 7, 2024Applicant: UNIVERSAL DISPLAY CORPORATIONInventors: Hsiao-Fan CHEN, Peter WOLOHAN, Rasha HAMZE, Morgan C. MACINNIS, Tyler FLEETHAM, Sean Michael RYNO, Dmitry ANDRIANOV, George FITZGERALD, Geza SZIGETHY
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Patent number: 11913597Abstract: A product-display system for displaying and securing a retail product. The system may include a retainer having a retainer bracket and a retainer body coupled to the retainer bracket. A retaining cable may be coupled to the retainer body at an opening in the retainer body. A fastener that may be unfastened to release the product from the retainer may only be accessed through the opening of the retainer body such that when the retaining cable is coupled to the opening, no fasteners of the retainer may be visible or accessible. The system may also include a display stem for holding the retainer and product. The display stem may include a recess for receiving at least a portion of the retainer body. The retaining cable may extend through the display stem and may simultaneously transmit power and data to a displayed product. The retainer may be returned to and held on top of the display stem using a retaining cable.Type: GrantFiled: December 1, 2021Date of Patent: February 27, 2024Assignee: Apple Inc.Inventors: Sheng Yang, Eric W. Wang, Steven C. Michalske, Olivia Ching, Clayton R. Woosley, Samuel Wing Man Yuen, Paul Joseph Hack, Ricardo A Mariano, Chien Tsun Chen, George Tziviskos, Charles A. Schwalbach
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Patent number: 9105404Abstract: The present invention provides a charge storage device, comprising a pair of electrodes, each electrode being operable to store electric charge and having a respective capacitance CP, CN that is different to the other, with the ratio of the capacitances CP/CN being greater than 1. In exemplary embodiments, the charge storage device may be an asymmetrical supercapacitor, which is operable to provide an enhanced energy capacity by increasing the cell voltage through unequalising the electrode capacitance. Hence, by increasing the CP/CN ratio an improved power capability can be achieved over conventional devices, while offering a simple and low cost manufacturing strategy. The present invention has particular application with cameras, electric vehicles, elevators, renewable energy stores, fuel cells, batteries and many forms of electronic devices.Type: GrantFiled: October 11, 2011Date of Patent: August 11, 2015Assignee: THE UNIVERSITY OF NOTTINGHAMInventors: Chuang Peng, George C. Chen
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Publication number: 20130141839Abstract: The present invention provides a charge storage device, comprising a pair of electrodes, each electrode being operable to store electric charge and having a respective capacitance CP, CN that is different to the other, with the ratio of the capacitances CP/CN being greater than 1. In exemplary embodiments, the charge storage device may be an asymmetrical supercapacitor, which is operable to provide an enhanced energy capacity by increasing the cell voltage through unequalising the electrode capacitance. Hence, by increasing the CP/CN ratio an improved power capability can be achieved over conventional devices, while offering a simple and low cost manufacturing strategy. The present invention has particular application with cameras, electric vehicles, elevators, renewable energy stores, fuel cells, batteries and many forms of electronic devices.Type: ApplicationFiled: October 11, 2011Publication date: June 6, 2013Applicant: THE UNIVERSITY OF NOTTINGHAMInventors: Chuang Peng, George C. Chen
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Patent number: 6971254Abstract: A security device secures an apparatus having a wall (1110) with a slot (1120). The security device includes first and second shafts. The shafts have arms (10) rotatable about their respective axis into and out of their respective unlocked positions. Each of the axes of the arms are different from each other. The shafts also have tangs (12) extending from the arms.Type: GrantFiled: August 24, 2004Date of Patent: December 6, 2005Assignee: Belkin ComponentsInventors: Stephen Lester Bellow, Jr., Rodger D. Thomason, William Patrick Conley, Lawrence G. Kurland, George C. Chen
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Patent number: 6779370Abstract: A security device secures an apparatus having a wall (1110) with a slot (1120). The security device includes first and second shafts. The shafts have arms (10) rotatable about their respective axis into and out of their respective unlocked positions. Each of the axes of the arms are different from each other. The shafts also have tangs (12) extending from the arms.Type: GrantFiled: February 27, 2002Date of Patent: August 24, 2004Assignee: Belkin ComponentsInventors: Stephen Lester Bellow, Jr., Rodger D. Thomason, William Patrick Conley, Lawrence G. Kurland, George C. Chen
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Publication number: 20030159476Abstract: A security device secures an apparatus having a wall (1110) with a slot (1120). The security device includes first and second shafts. The shafts have arms (10) rotatable about their respective axis into and out of their respective unlocked positions. Each of the axes of the arms are different from each other. The shafts also have tangs (12) extending from the arms.Type: ApplicationFiled: February 27, 2002Publication date: August 28, 2003Applicant: Belkin ComponentsInventors: Stephen Lester Bellow, Rodger D. Thomason, William Patrick Conley, Lawrence G. Kurland, George C. Chen
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Patent number: 6147410Abstract: An electronic component includes a semiconductor substrate (101, 301, 401), an electrically conductive layer (102, 103, 302, 303, 402, 403) supported by the semiconductor substrate (101, 301, 401), and a lead (110, 120, 210, 310, 410, 420) having an electrical coupling portion (112, 122, 212, 312, 412, 422) coupled to and supported by the electrically conductive layer (102, 103, 302, 303, 402, 403) wherein the electrical coupling portion (112, 122, 212, 312, 412, 422) has at least one notch (115, 215, 315) adjacent to the electrically conductive layer (102, 103, 302, 303, 402, 403).Type: GrantFiled: March 2, 1998Date of Patent: November 14, 2000Assignee: Motorola, Inc.Inventors: Alexander J. Elliott, Timothy E. Meko, Gary R. Lorenzen, Kent Lamar Kime, Prosanto K. Mukerji, Keith W. Bailey, William L. Fragale, Pablo Rodriguez, George C. Chen
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Patent number: 6076585Abstract: A method of manufacturing a semiconductor device includes providing an apparatus (210, 510) having tabs (212, 214, 412, 414) for holding and separating semiconductor substrates wherein a first tab (212, 412) is different from a second tab (214, 414), using the first tab (212, 412) to support a semiconductor substrate (224) wherein the second tab (214, 414) does not support the semiconductor substrate (224), and exposing the semiconductor substrate (224) to a chemical to move the semiconductor substrate (224) towards the second tab (214, 414) without removing the semiconductor substrate (224) from the apparatus (210, 510).Type: GrantFiled: March 2, 1998Date of Patent: June 20, 2000Assignee: Motorola, Inc.Inventors: Lawrence Scott Klingbeil, Jr., George C. Chen
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Patent number: 5470614Abstract: This invention is a method for the protection of wood and other lignocellulosic materials from attack by micro-organisms with the use of iodates. The method consists of treating wood or other lignocellulosic material by soaking it in a solution of iodate for a period of time ranging from three hours to seven days at temperatures between 20.degree. C. and 50.degree. C. The treated material is then removed from the solution and dried. Wood treated with this method shows resistance to attack by wood-degrading micro-organisms. Furthermore, the iodates are resistant to leaching from the wood and other lignocellulosic materials after such treatment.Type: GrantFiled: April 6, 1995Date of Patent: November 28, 1995Assignee: The United States of America as represented by the Secretary of AgricultureInventors: George C. Chen, Roger M. Rowell
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Patent number: 5396165Abstract: A power transfer method and apparatus for efficient transfer of power are disclosed. Input power is converted in an essentially lossless manner to an intermediate form having a voltage or current in excess of that desired at the load. The intermediate power form is split into first and second parts, where the first part of the intermediate power form approximately matches an output power form desired at an output of the power transfer apparatus and the second part represents an excess power form. The first part of the intermediate power form is transferred to the output of the power transfer apparatus and the excess part is stored. Part or all of the stored excess energy is recycled in an essentially lossless manner, converted into a form that approximately matches the output power form desired at the output of the power transfer apparatus and transferred to the output of the power transfer apparatus.Type: GrantFiled: February 2, 1993Date of Patent: March 7, 1995Assignee: Teledyne Industries, Inc.Inventors: Jeffrey H. Hwang, Peter Reischl, Wen H. Yu, Kartik Bhatt, Gary J. Lin, George C. Chen
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Patent number: 4477389Abstract: Two procedures are described that can be used to prepare polyhalogenated phenyl isocyanates (2,4,6-trichloro,2,3,5,6-tetrachloro, pentachloro, 2,4,6-tribromo and 2,4,6-trifluoro derivatives) from the corresponding anilines in good yields (95-99%) with small amounts of urea byproducts (1-5%) within reasonable reaction times (3-6 hours). These are:1. Liquid phase phosgenation of polyhalogenated anilines with tertiary amines as a hydrogen chloride acceptor.2. Liquid phase phosgenation of polyhalogenated anilines in excess phosgene at the beginning and throughout the reaction.Type: GrantFiled: October 25, 1982Date of Patent: October 16, 1984Assignee: The United States of America as represented by the Secretary of AgricultureInventors: George C. Chen, Roger M. Rowell