Patents by Inventor Timothy Choi
Timothy Choi 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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Patent number: 11950163Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity.Type: GrantFiled: June 4, 2021Date of Patent: April 2, 2024Assignee: Expii Inc.Inventors: Po-Shen Loh, Hannah Cai, Felipe Campos, John Choi, Timothy Chu, Dean Dijour, Bennett Huffman, Mohammed Jaffer, Ziv Scully, Brandon Wang, Lawrence Wang, Phillip Wang
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Patent number: 11948661Abstract: Memory devices, systems including memory devices, and methods of operating memory devices are described, in which clock trees can be separately optimized to provide a coarse alignment between a clock signal and a command/address signal (and/or a chip select signal or other control signal), and/or in which individual memory devices can be isolated for fine-tuning of device-specific alignment between a clock signal and a command/address signal (and/or a chip select signal or other control signal). Moreover, individual memory devices can be isolated for fine-tuning of device-specific equalization of a command/address signal (and/or a chip select signal or other control signal).Type: GrantFiled: April 29, 2021Date of Patent: April 2, 2024Assignee: Micron Technology, Inc.Inventors: Eric J. Stave, Dirgha Khatri, Elancheren Durai, Quincy R. Holton, Timothy M. Hollis, Matthew B. Leslie, Baekkyu Choi, Boe L Holbrook, Yogesh Sharma, Scott R. Cyr
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Publication number: 20240089698Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Inventors: Po-Shen Loh, Hannah Cai, Felipe Campos, John Choi, Timothy Chu, Dean Dijour, Bennett Huffman, Mohammed Jaffer, Ziv Scully, Brandon Wang, Lawrence Wang, Phillip Wang
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Publication number: 20200242213Abstract: A method at a computing device for document rights management, the method comprising: receiving, at the computing device, a document; encrypting the document using a content key; creating a header, the header including a document identifier and an identifier for the computing device; persisting permissions for the document at the computing device; and returning a stream comprised the encrypted document and the header.Type: ApplicationFiled: January 28, 2019Publication date: July 30, 2020Inventors: Oren Gad Geva, Timothy Choi, Nili Davidor, Shai Efraim Yitzhaik, Gal Kedem, Sharon Rozinsky
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Patent number: 10505988Abstract: A computer implemented method and apparatus comprises detecting a file content update on a first client computer system, the file to be synchronized on a plurality of different types of client computer systems in a plurality of formats. The method further comprises associating a security policy with the file, wherein the security policy includes restrictions to limit one or more actions that can be performed with the file, and synchronizing the file to a second client computing system while applying the security policy to provide controls for enforcement of the restrictions at the second client computer system.Type: GrantFiled: September 10, 2018Date of Patent: December 10, 2019Assignee: BlackBerry LimitedInventors: Adi Ruppin, Doron Peri, Yigal Ben-Natan, Gil S. Shidlansik, Miron Liram, Ori Saporta, David Potashinsky, Uri Yulevich, Timothy Choi
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Publication number: 20190007460Abstract: A computer implemented method and apparatus comprises detecting a file content update on a first client computer system, the file to be synchronized on a plurality of different types of client computer systems in a plurality of formats. The method further comprises associating a security policy with the file, wherein the security policy includes restrictions to limit one or more actions that can be performed with the file, and synchronizing the file to a second client computing system while applying the security policy to provide controls for enforcement of the restrictions at the second client computer system.Type: ApplicationFiled: September 10, 2018Publication date: January 3, 2019Applicant: BlackBerry LimitedInventors: Adi RUPPIN, Doron PERI, Yigal BEN-NATAN, Gil S. SHIDLANSIK, Miron LIRAM, Ori SAPORTA, David POTASHINSKY, Uri YULEVICH, Timothy CHOI
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Patent number: 10075473Abstract: A computer implemented method and apparatus comprises detecting a file content update on a first client computer system, the file to be synchronized on a plurality of different types of client computer systems in a plurality of formats. The method further comprises associating a security policy with the file, wherein the security policy includes restrictions to limit one or more actions that can be performed with the file, and synchronizing the file to a second client computing system while applying the security policy to provide controls for enforcement of the restrictions at the second client computer system.Type: GrantFiled: February 12, 2015Date of Patent: September 11, 2018Assignee: BlackBerry LimitedInventors: Adi Ruppin, Doron Peri, Yigal Ben-Natan, Gil S. Shidlansik, Miron Liram, Ori Saporta, David Potashinsky, Uri Yulevich, Timothy Choi
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Patent number: 9948677Abstract: A computer implemented method and apparatus comprises detecting a file content update on a first client computer system, the file to be synchronized on a plurality of different types of client computer systems in a plurality of formats. The method further comprises associating a security policy with the file, wherein the security policy includes restrictions to limit one or more actions that can be performed with the file, and synchronizing the file to a second client computing system while applying the security policy to provide controls for enforcement of the restrictions at the second client computer system.Type: GrantFiled: February 12, 2015Date of Patent: April 17, 2018Assignee: BlackBerry LimitedInventors: Adi Ruppin, Doron Peri, Yigal Ben-Natan, Gil S. Shidlansik, Miron Liram, Ori Saporta, David Potashinsky, Uri Yulevich, Timothy Choi
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Publication number: 20150180905Abstract: A computer implemented method and apparatus comprises detecting a file content update on a first client computer system, the file to be synchronized on a plurality of different types of client computer systems in a plurality of formats. The method further comprises associating a security policy with the file, wherein the security policy includes restrictions to limit one or more actions that can be performed with the file, and synchronizing the file to a second client computing system while applying the security policy to provide controls for enforcement of the restrictions at the second client computer system.Type: ApplicationFiled: February 12, 2015Publication date: June 25, 2015Inventors: Adi Ruppin, Doron Peri, Yigal Ben-Natan, Gil S. Shidlansik, Miron Liram, Ori Saporta, David Potashinsky, Uri Yulevich, Timothy Choi
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Publication number: 20150180938Abstract: A computer implemented method and apparatus comprises detecting a file content update on a first client computer system, the file to be synchronized on a plurality of different types of client computer systems in a plurality of formats. The method further comprises associating a security policy with the file, wherein the security policy includes restrictions to limit one or more actions that can be performed with the file, and synchronizing the file to a second client computing system while applying the security policy to provide controls for enforcement of the restrictions at the second client computer system.Type: ApplicationFiled: February 12, 2015Publication date: June 25, 2015Inventors: Adi Ruppin, Doron Peri, Yigal Ben-Natan, Gil S. Shidlansik, Miron Liram, Ori Saporta, David Potashinsky, Uri Yulevich, Timothy Choi
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Patent number: 8984582Abstract: A computer implemented method and apparatus comprises detecting a file content update on a first client computer system, the file to be synchronized on a plurality of different types of client computer systems in a plurality of formats. The method further comprises associating a security policy with the file, wherein the security policy includes restrictions to limit one or more actions that can be performed with the file, and synchronizing the file to a second client computing system while applying the security policy to provide controls for enforcement of the restrictions at the second client computer system.Type: GrantFiled: August 14, 2012Date of Patent: March 17, 2015Assignee: Confidela Ltd.Inventors: Adi Ruppin, Doron Peri, Yigal Ben-Natan, Gil S. Shidlansik, Miron Liram, Ori Saporta, David Potashinsky, Uri Yulevich, Timothy Choi
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Publication number: 20140053227Abstract: A computer implemented method and apparatus comprises detecting a file content update on a first client computer system, the file to be synchronized on a plurality of different types of client computer systems in a plurality of formats. The method further comprises associating a security policy with the file, wherein the security policy includes restrictions to limit one or more actions that can be performed with the file, and synchronizing the file to a second client computing system while applying the security policy to provide controls for enforcement of the restrictions at the second client computer system.Type: ApplicationFiled: August 14, 2012Publication date: February 20, 2014Inventors: Adi Ruppin, Doron Peri, Yigal Ben-Natan, Gil S. Shidlansik, Miron Liram, Ori Saporta, David Potashinsky, Uri Yulevich, Timothy Choi