Patents by Inventor Bin Ma

Bin Ma 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).

  • Organic electroluminescent materials and devices
    Patent number: 11723269
    Abstract: A compound useful as a host material in phosphorescent light emitting devices is disclosed.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: August 8, 2023
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Bin Ma, Alan Deangelis, Vadim Adamovich
  • ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    Publication number: 20230240130
    Abstract: A compound having the formula (LA)mIr(LB)3-m, where LA is and LB is is disclosed. In the formula (LA)mIr(LB)3-m, LA and LB are different; each of X1 to X5 is C—RF or nitrogen; X is selected from O, S, and Se; each R1, R2, RB, RD, and RF is hydrogen or a substituent; R3 is alkyl, cycloalkyl, or a combination thereof; and m is 1 or 2. OLEDs, consumer products, and formulations including the compound are also disclosed.
    Type: Application
    Filed: March 21, 2023
    Publication date: July 27, 2023
    Applicant: Universal Display Corporation
    Inventors: Bin MA, Edward BARRON, Alan DEANGELIS, Walter YEAGER, Zeinab ELSHENAWY, Harvey WENDT, Ting-Chih WANG, Kwang-Ohk CHEON, Chuanjun XIA
  • Organic electroluminescent materials and devices
    Patent number: 11711977
    Abstract: Organic compounds containing indolocarbazoles as electron donor connected with electron acceptors such aza-triphenylene or dibenzoquinoxaline that can improve the performance of phosphorescent organic light emitting devices are disclosed.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: July 25, 2023
    Assignee: Universal Display Corporation
    Inventors: Bin Ma, Lichang Zeng, Chuanjun Xia
  • Organic electroluminescent materials and devices
    Patent number: 11702420
    Abstract: A compound containing indolocarbazole having a formula: Formula I is disclosed.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: July 18, 2023
    Assignee: Universal Display Corporation
    Inventors: Bin Ma, Vadim Adamovich, Alan Deangelis, Ting-Chih Wang
  • Host materials for electroluminescent devices
    Patent number: 11700766
    Abstract: A composition is disclosed that includes a first compound capable of functioning as a host in an emissive layer of an OLED at room temperature; and a second compound that includes a ligand LA of Formula III where ring A is a 5-membered or 6-membered carbocyclic or heterocyclic ring; where R represents two adjacent substituents that are joined together to form a ring that is fused to ring B, and R has a structure of Formula IV or Formula V disclosed herein.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: July 11, 2023
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Vadim Adamovich, Bin Ma, Pierre-Luc T. Boudreault
  • REAGENTS AND METHODS FOR ANTIBODY SEQUENCING
    Publication number: 20230203090
    Abstract: Methods and reagents to obtaining a sample enriched in peptides comprising the third complementarity-determining region of the heavy chain (CDRH3) of immunoglobulins, such as IgGs, are described. These methods are based on the use of targeted protease digestion of immunoglobulins and affinity purification of CDRH3 peptides using specific antibodies. Such methods and reagents are useful for analyzing the immunoglobulin repertoire.
    Type: Application
    Filed: June 10, 2021
    Publication date: June 29, 2023
    Inventors: Thierry LE BIHAN, Bin MA, Paul TAYLOR, Chenyu YAO, Qixin LIU, Chelsea REITZEL, Kayle Kathleen Marie GOROSPE, Mariya LIYASOVA
  • ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    Publication number: 20230209990
    Abstract: A compound having a formula (LA)mIr(LB)3-m having a structure selected from is disclosed. In the structures of formula (LA)mIr(LB)3-m, m is 1 or 2, R1, R2, R3, R4, and R5 are each independently selected from hydrogen, deuterium, C1 to C6 alkyl, C1 to C6 cycloalkyl, and partially or fully deuterated variants thereof, and partially or fully fluorinated variants thereof, and, R6 is selected from C1 to C6 alkyl, C1 to C6 cycloalkyl, and partially or fully deuterated variants thereof, and partially or fully fluorinated variants thereof.
    Type: Application
    Filed: February 17, 2023
    Publication date: June 29, 2023
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: BIN MA, Vadim Adamovich, Edward Barron, Jui-Yi Tsai, Mingjuan Su, Lech Michalskii, Chuanjun Xia, Michael S. Weaver, Walter Yeager, Bert Alleyne
  • Multi-Factor User Authentication
    Publication number: 20230196375
    Abstract: A system for multi-factor user authentication for payment card-based transactions are described. The multifactor authentication may be based on a one-time passcode/password (OTP) as sent by an authentication server. A user device may, based on receiving the OTP, send an authentication code. The authentication code may be generated/determined based on the OTP. The authentication code may be augmented biometric identifier (ID) of a user associated with the user device. The authentication server may validate a transaction based on the authentication code.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 22, 2023
    Inventors: Ra Uf Ridzuan Bin Ma Arof, Harish Tammaji Kulkarni, Kumudini Choyal, Nhat Minh Nguyen, Surendran Surendran
  • Multi-Factor User Authentication
    Publication number: 20230196376
    Abstract: A system for multi-factor user authentication for payment card-based transactions are described. The multifactor authentication may be based on a one-time passcode/password (OTP) as sent by an authentication server. A user device may, based on receiving the OTP, send an authentication code. The authentication code may be generated/determined based on the OTP. The authentication code may be augmented biometric identifier (ID) of a user associated with the user device. The authentication server may validate a transaction based on the authentication code.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 22, 2023
    Inventors: Ra Uf Ridzuan Bin Ma Arof, Harish Tammaji Kulkarni, Kumudini Choyal, Nhat Minh Nguyen, Surendran Surendran
  • Multi-Factor User Authentication
    Publication number: 20230196349
    Abstract: A system for multi-factor user authentication for payment card-based transactions are described. The multifactor authentication may be based on a one-time passcode/password (OTP) as sent by an authentication server. A user device may, based on receiving the OTP, send an authentication code. The authentication code may be generated/determined based on the OTP. The authentication code may be augmented biometric identifier (ID) of a user associated with the user device. The authentication server may validate a transaction based on the authentication code.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 22, 2023
    Inventors: Ra Uf Ridzuan Bin Ma Arof, Harish Tammaji Kulkarni, Kumudini Choyal, Nhat Minh Nguyen, Surendran Surendran
  • Organic electroluminescent materials and devices
    Patent number: 11683981
    Abstract: A compound comprising a ligand LA, having a structure of Formula I, is provided. In Formula I, A1 to A8 are each independently CR or N; at least two adjacent ones of A1 to A8 are CR and the Rs are joined together to form a six-membered ring fused to ring A or ring C; X is O, S, or Se; each R and RB is independently hydrogen or a substituent; any adjacent substituents are optionally joined or fused into a ring; the ligand LA is coordinated to a metal M; the metal M is bonded to ring A through a M-C bond; the metal M can be coordinated to other ligands; and the ligand LA is optionally linked with other ligands. Formulations, OLEDs, and consumer products containing such compounds are also disclosed.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: June 20, 2023
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Mingjuan Su, Walter Yeager, Alan Deangelis, Bin Ma, Jui-Yi Tsai, Lichang Zeng, Chuanjun Xia
  • Organic electroluminescent materials and devices
    Patent number: 11678567
    Abstract: This invention discloses a novel two dimensional material having propellane core for organic light emitting diodes. These compounds can be used as hosts, charging transporting materials, or blocking materials for PHOLEDs. The devices comprising these compounds have better performance due to the honeycomb pi-extended structure in the propellane molecules.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: June 13, 2023
    Assignee: Universal Display Corporation
    Inventors: Bin Ma, Chun Lin
  • ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    Publication number: 20230159550
    Abstract: Provided are metalloorganic and organic compounds comprising a multicyclic system wherein a central nitrogen atom is part of two 5-membered rings which are fused together, and which are further fused together with three 6-membered aromatic rings. Also provided are formulations comprising these compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these compounds and compositions.
    Type: Application
    Filed: November 11, 2022
    Publication date: May 25, 2023
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Bin MA, Bert ALLEYNE, Zhaoqun ZHOU, Lixia ZHANG, Yuxin SHEN
  • ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    Publication number: 20230157153
    Abstract: Fluorine substituted metal complexes as efficient phosphorescent emitters is disclosed. The fluorine substitution is at para position of a phenyl group.
    Type: Application
    Filed: January 5, 2023
    Publication date: May 18, 2023
    Applicant: Universal Display Corporation
    Inventors: Bin MA, Chuanjun Xia, Chun Lin
  • Organic electroluminescent materials and devices
    Patent number: 11653558
    Abstract: A compound having the formula (LA)mIr(LB)3-m, where LA is and LB is selected from is disclosed. In the formula (LA)mIr(LB)3-m, LA and LB are different; each of X1 to X5 is C—RF or nitrogen; X is selected from O, S, and Se; each R1, R2, RB, RD, RE, and RF is hydrogen or a substituent; R3 is alkyl, cycloalkyl, or a combination thereof; and m is 1 or 2. OLEDs, consumer products, and formulations including the compound are also disclosed.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: May 16, 2023
    Assignee: Universal Display Corporation
    Inventors: Bin Ma, Edward Barron, Alan DeAngelis, Walter Yeager, Zeinab Elshenawy, Harvey Wendt, Ting-Chih Wang, Kwang-Ohk Cheon, Chuanjun Xia
  • INHIBITING AGENTS FOR BRUTON'S TYROSINE KINASE
    Publication number: 20230147490
    Abstract: Provided are compounds of Formula (I), or pharmaceutically acceptable salts thereof, and methods for their use and production.
    Type: Application
    Filed: July 22, 2022
    Publication date: May 11, 2023
    Inventors: Brian T. HOPKINS, Bin MA, Robin PRINCE, Isaac MARX, Joseph P. LYSSIKATOS, Fengmei ZHENG, Matthew PETERSON, Daniel B. PATIENCE
  • BTK INHIBITORS
    Publication number: 20230121818
    Abstract: Provided are compounds of Formula (I?) or pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R8, R9, R11A, R11B, R12, Ri, Rii, A1, A2, Q1, Q2, Q3, X, W, and n are as defined herein; pharmaceutical compositions comprising said compounds or pharmaceutically acceptable salts thereof, and pharmaceutically acceptable excipients; and methods of treating a disorder responsive to inhibition of Bruton's tyrosine kinase using said compounds, or pharmaceutically acceptable salts thereof, or said pharmaceutical compositions.
    Type: Application
    Filed: December 23, 2020
    Publication date: April 20, 2023
    Inventors: Bin Ma, Brian T. Hopkins, Isaac Marx, Jürgen Schulz, George Vandeveer, Robin Prince, Marta Nevalainen, TeYu Chen, Zain Yousaf, Andrew George Capacci
  • ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    Publication number: 20230111223
    Abstract: A compound having a Pt tetradentate structure of Formula 1, is provided. In the structure of Formula 1, rings C and D each independently represent 5- or 6-membered carbocyclic or heterocyclic ring; L1, L2, and L3 are each independently a direct bond, BR, NR, PR, O, S, Se, C?O, S?O, SO2, SiRR?, GeRR?, alkyl, cycloalkyl, or a combination thereof; the sum of n1 and n2 is 1 or 2; X is selected from NRE, O, S, and Se; X3 and X4 each independently carbon or nitrogen; and one of Q1, Q3, and Q4 is oxygen, and the remaining two of Q1, Q3, and Q4 each represents a direct bond. Formulations and devices, such as an OLEDs, that include the compound of Formula 1 are also described.
    Type: Application
    Filed: November 8, 2022
    Publication date: April 13, 2023
    Applicant: Universal Display Corporation
    Inventors: BIN MA, Mingjuan SU, Alan DEANGELIS, Edward BARRON, Chuanjun XIA
  • Organic electroluminescent materials and devices
    Patent number: 11626563
    Abstract: A compound having a formula (LA)mIr(LB)3?m having a structure selected from is disclosed. In the structures of formula (LA)mIr(LB)3-m, m is 1 or 2, R1, R2, R3, R4, and R5 are each independently selected from hydrogen, deuterium, C1 to C6 alkyl, C1 to C6 cycloalkyl, and partially or fully deuterated variants thereof, and partially or fully fluorinated variants thereof, and, R6 is selected from C1 to C6 alkyl, C1 to C6 cycloalkyl, and partially or fully deuterated variants thereof, and partially or fully fluorinated variants thereof.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: April 11, 2023
    Assignee: Universal Display Corporation
    Inventors: Bin Ma, Vadim Adamovich, Edward Barron, Jui-Yi Tsai, Mingjuan Su, Lech Michalski, Chuanjun Xia, Michael S. Weaver, Walter Yeager, Bert Alleyne
  • ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
    Publication number: 20230105380
    Abstract: A novel compound selected from is disclosed.
    Type: Application
    Filed: September 28, 2022
    Publication date: April 6, 2023
    Applicant: Universal Display Corporation
    Inventors: Bin MA, Ting-Chih WANG, Vadim ADAMOVICH