Patents by Inventor Thomas Chang
Thomas Chang 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: 12585192Abstract: A method of manufacturing a synthetic nanopore device for DNA sequencing disclosed herein includes providing a base template, forming a guiding layer on top of the base template, and forming a photoresist layer on top of the guiding layer. The photoresist layer is patterned, and the guiding layer is etched for form a guiding pattern. The photoresist layer is removed to form a guiding template and a self-assembled monolayer is deposited on at least a portion of the guiding template to form a patterned template. The patterned template is exposed to one or more etch processes to form a nanoimprint lithography template. A membrane is imprinted with the nanoimprint lithography template to form an array of nanopores in the membrane.Type: GrantFiled: December 6, 2022Date of Patent: March 24, 2026Assignee: SEAGATE TECHNOLOGY LLCInventors: Thomas Chang, Kim Yang Lee
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Publication number: 20250160855Abstract: Fixation guide devices and methods for positioning and inserting an intramedullary nail are disclosed. The fixation guide devices include a frame with a first end and a second end, a compression device removably coupled to the first end of the frame, and the intramedullary nail secured to a nail attachment apparatus of the frame. An intramedullary nail including a body with a fastening end, a closed end, and at least two openings is also disclosed. A compression device includes a compression member, a knob, and a bolt secured in the knob and rotatably engaging the compression member is also disclosed. An alignment guide is disclosed and includes a base member, an alignment member, and a fixation guide. A method of inserting an intramedullary nail into two bones for fixation of the two bones is also disclosed.Type: ApplicationFiled: January 18, 2025Publication date: May 22, 2025Applicant: Paragon 28, Inc.Inventors: Albert DACOSTA, Frank BONO, Michael HOUGHTON, Thomas SANGIOVANNI, James T. CLANCY, Thomas CHANG
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Publication number: 20250152188Abstract: Fixation guide devices and methods for positioning and inserting an intramedullary nail are disclosed. The fixation guide devices include a frame with a first end and a second end, a compression device removably coupled to the first end of the frame, and the intramedullary nail secured to a nail attachment apparatus of the frame. An intramedullary nail including a body with a fastening end, a closed end, and at least two openings is also disclosed. A compression device includes a compression member, a knob, and a bolt secured in the knob and rotatably engaging the compression member is also disclosed. An alignment guide is disclosed and includes a base member, an alignment member, and a fixation guide. A method of inserting an intramedullary nail into two bones for fixation of the two bones is also disclosed.Type: ApplicationFiled: January 16, 2025Publication date: May 15, 2025Applicant: Paragon 28, Inc.Inventors: Albert DACOSTA, Frank BONO, Michael HOUGHTON, Thomas SANGIOVANNI, James T. CLANCY, Thomas CHANG
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Patent number: 12256949Abstract: Fixation guide devices and methods for positioning and inserting an intramedullary nail are disclosed. The fixation guide devices include a frame with a first end and a second end, a compression device removably coupled to the first end of the frame, and the intramedullary nail secured to a nail attachment apparatus of the frame. An intramedullary nail including a body with a fastening end, a closed end, and at least two openings is also disclosed. A compression device includes a compression member, a knob, and a bolt secured in the knob and rotatably engaging the compression member is also disclosed. An alignment guide is disclosed and includes a base member, an alignment member, and a fixation guide. A method of inserting an intramedullary nail into two bones for fixation of the two bones is also disclosed.Type: GrantFiled: November 23, 2021Date of Patent: March 25, 2025Assignee: Paragon 28, Inc.Inventors: Albert Dacosta, Frank Bono, Michael Houghton, Thomas Sangiovanni, James T. Clancy, Thomas Chang
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Patent number: 12182008Abstract: Computer technology for: (i) determining which version of a software service to use depending upon whether the user requesting the service is a beta tester, and (ii) if the user status of the user requesting a software service is beta tester then: (a) that user will have the newer, testing-phase version of the software service used to fulfill the software service request, and (b) the user will be given an opportunity to provide feedback on the effectiveness and/or performance of the service to effect the beta testing of the new version of the software service under test.Type: GrantFiled: December 14, 2022Date of Patent: December 31, 2024Assignee: International Business Machines CorporationInventors: Sri Harsha Varada, Pavan Kumar Penugonda, Akash U. Dhoot, Pavan K Manda, Thomas Chang
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Publication number: 20240202101Abstract: Computer technology for: (i) determining which version of a software service to use depending upon whether the user requesting the service is a beta tester, and (ii) if the user status of the user requesting a software service is beta tester then: (a) that user will have the newer, testing-phase version of the software service used to fulfill the software service request, and (b) the user will be given an opportunity to provide feedback on the effectiveness and/or performance of the service to effect the beta testing of the new version of the software service under test.Type: ApplicationFiled: December 14, 2022Publication date: June 20, 2024Inventors: Sri Harsha Varada, Pavan Kumar Penugonda, Akash U. Dhoot, Pavan K Manda, Thomas Chang
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Publication number: 20240185885Abstract: A method of forming patterned magnetic media disclosed herein includes patterning a guiding layer on a substrate to form a nucleation guiding pattern. A layer of magnetic material is formed over the nucleation guiding pattern. The magnetic material may comprise a non-magnetic segregant. Magnetic grains are grown in a down-track direction and in a cross-track direction responsive to the nucleation guiding pattern and the non-magnetic segregant forms grain boundaries between the magnetic grains.Type: ApplicationFiled: November 21, 2023Publication date: June 6, 2024Applicant: Seagate Technology LLCInventors: Shuaigang Xiao, Thomas Chang, Kim Yang Lee, XiaoMin Yang, Jiansheng Wu
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Publication number: 20240046394Abstract: A method and system for accelerating employee growth is disclosed. A growth track is created. The growth track is associated with one or more competencies. The growth track is associated with one or more track levels. The growth track is aligned with a job architecture. The job architecture includes a job function, a job type, and one or more job tracks. The one or more job levels are mapped to the one or more track levels. A growth area is created. The growth area relates to one or more competencies. A user interface is caused to be presented on a device of a user based on the user being associated with the job function and the job type. The user interface allows the user to share an update pertaining to a progress of the user within the growth area.Type: ApplicationFiled: July 28, 2023Publication date: February 8, 2024Inventors: Aleksandr Mistratov, Srilakshmi Manikantan, Joan Roig Arderiu, Jared Erondu, Ricky Rizal Zein, Teresa Do, Chuen Yan Lau, Scott Dennis Lindley, Neil Phillip Steiner, Angeles Arena, Sergio Minutoli, Colin VanLang, Benjamin Ki, Hari Vignesh Ganesan, Samuel John Brian Coxon, Sarah Zhao, Harmony Merva Geauvreau-Dashut, Thomas Chang, Jeffrey Cheung, Emily Marshall, Adam Romel David, Lance Allen Laughlin, JR., Carrie Jo Noonan, Nayana Srivastava, Jaclyn Anh Tu Tran, Kevin Cook, Dina Deng, Audrey Chou, Jay Ashish Mahabal
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Publication number: 20230194991Abstract: A method of manufacturing a synthetic nanopore device for DNA sequencing disclosed herein includes providing a base template, forming a guiding layer on top of the base template, and forming a photoresist layer on top of the guiding layer. The photoresist layer is patterned, and the guiding layer is etched for form a guiding pattern. The photoresist layer is removed to form a guiding template and a self-assembled monolayer is deposited on at least a portion of the guiding template to form a patterned template. The patterned template is exposed to one or more etch processes to form a nanoimprint lithography template. A membrane is imprinted with the nanoimprint lithography template to form an array of nanopores in the membrane.Type: ApplicationFiled: December 6, 2022Publication date: June 22, 2023Applicant: Seagate Technology LLCInventors: Thomas Chang, Kim Yang Lee
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Publication number: 20220079607Abstract: Fixation guide devices and methods for positioning and inserting an intramedullary nail are disclosed. The fixation guide devices include a frame with a first end and a second end, a compression device removably coupled to the first end of the frame, and the intramedullary nail secured to a nail attachment apparatus of the frame. An intramedullary nail including a body with a fastening end, a closed end, and at least two openings is also disclosed. A compression device includes a compression member, a knob, and a bolt secured in the knob and rotatably engaging the compression member is also disclosed. An alignment guide is disclosed and includes a base member, an alignment member, and a fixation guide. A method of inserting an intramedullary nail into two bones for fixation of the two bones is also disclosed.Type: ApplicationFiled: November 23, 2021Publication date: March 17, 2022Applicant: Paragon 28, Inc.Inventors: Albert DACOSTA, Frank BONO, Michael HOUGHTON, Thomas SANGIOVANNI, James T. CLANCY, Thomas CHANG
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Patent number: 11179166Abstract: Fixation guide devices and methods for positioning and inserting an intramedullary nail are disclosed. The fixation guide devices include a frame with a first end and a second end, a compression device removably coupled to the first end of the frame, and the intramedullary nail secured to a nail attachment apparatus of the frame. An intramedullary nail including a body with a fastening end, a closed end, and at least two openings is also disclosed. A compression device includes a compression member, a knob, and a bolt secured in the knob and rotatably engaging the compression member is also disclosed. An alignment guide is disclosed and includes a base member, an alignment member, and a fixation guide. A method of inserting an intramedullary nail into two bones for fixation of the two bones is also disclosed.Type: GrantFiled: March 5, 2018Date of Patent: November 23, 2021Assignee: Paragon 28, Inc.Inventors: Albert Dacosta, Frank Bono, Michael Houghton, Thomas Sangiovanni, James T. Clancy, Thomas Chang
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Patent number: 11038867Abstract: A flexible and extensible architecture allows for secure searching across an enterprise. Such an architecture can provide a simple Internet-like search experience to users searching secure content inside (and outside) the enterprise. The architecture allows for the crawling and searching of a variety of sources across an enterprise, regardless of whether any of these sources conform to a conventional user role model. The architecture further allows for security attributes to be received at query time, for example, in order to provide real-time secure access to enterprise resources. The user query also can be transformed to provide for dynamic querying that provides for a more current result list than can be obtained for static queries.Type: GrantFiled: August 12, 2019Date of Patent: June 15, 2021Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Muralidhar Krishnaprasad, Mark Davis, Mark Ture, Cindy Hsin, Meeten Bhavsar, Hiroshi Koide, Joaquin Delgado, Chi-Ming Yang, Visar Nimani, Hui Ouyang, Sachin Bhatkar, Thomas Chang
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Patent number: 10956417Abstract: Techniques are provided for scheduling data operations for a given query based upon a query-cost model that analyzes the cost of scheduling data operations based upon their operation cost and the type of resources needed for the operation. In an embodiment, a database server receives a set of operations for a query. The database server determines a set of leaf operation nodes from the set of data operations, where the set of leaf operation nodes includes operation nodes that do not depend on the execution of other nodes within the set of data operations. The database server compares operation costs between the leaf operation nodes to determine which leaf operation node to insert into a scheduled order set. The database server inserts the leaf operation node into the scheduled order set. Then the database server iteratively determines new leaf operation nodes and performs cost analysis on remaining leaf operation nodes to generate a set of scheduled data operations.Type: GrantFiled: April 28, 2017Date of Patent: March 23, 2021Assignee: Oracle International CorporationInventors: Jarod Wen, Sam Idicula, Nitin Kunal, Thomas Chang, Gong Zhang, Nipun Agarwal, Farhan Tauheed
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Patent number: 10651097Abstract: Methods and systems for tracking an edge ring includes capturing an edge ring identifier from a source related to the edge ring. The edge ring is inserted into a slot of an edge ring carrier, wherein the edge ring is being assigned to the edge ring carrier. The edge ring identifier is tracked to determine transfers into and out of the edge ring carrier and into and out of a processing station. The tracking of the edge ring identifier builds a metadata file that provides lifetime information regarding the edge ring.Type: GrantFiled: August 30, 2018Date of Patent: May 12, 2020Assignee: Lam Research CorporationInventors: Evelio Sevillano, Thomas Chang, Robert O'Donnell, Ronda Ropes, Peter R. Wassei, Bridget Hill
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Publication number: 20200075430Abstract: Methods and systems for tracking an edge ring includes capturing an edge ring identifier from a source related to the edge ring. The edge ring is inserted into a slot of an edge ring carrier, wherein the edge ring is being assigned to the edge ring carrier. The edge ring identifier is tracked to determine transfers into and out of the edge ring carrier and into and out of a processing station. The tracking of the edge ring identifier builds a metadata file that provides lifetime information regarding the edge ring.Type: ApplicationFiled: August 30, 2018Publication date: March 5, 2020Inventors: Evelio Sevillano, Thomas Chang, Robert O'Donnell, Ronda Ropes, Peter R. Wassei, Bridget Hill
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Publication number: 20190364029Abstract: A flexible and extensible architecture allows for secure searching across an enterprise. Such an architecture can provide a simple Internet-like search experience to users searching secure content inside (and outside) the enterprise. The architecture allows for the crawling and searching of a variety of sources across an enterprise, regardless of whether any of these sources conform to a conventional user role model. The architecture further allows for security attributes to be received at query time, for example, in order to provide real-time secure access to enterprise resources. The user query also can be transformed to provide for dynamic querying that provides for a more current result list than can be obtained for static queries.Type: ApplicationFiled: August 12, 2019Publication date: November 28, 2019Applicant: Oracle International CorporationInventors: Muralidhar Krishnaprasad, Mark Davis, Mark Ture, Cindy Hsin, Meeten Bhavsar, Hiroshi Koide, Joaquin Delgado, Chi-Ming Yang, Visar Nimani, Hui Ouyang, Sachin Bhatkar, Thomas Chang
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Patent number: 10470900Abstract: A distraction kit including at least one trial insert, at least one handle for coupling to the at least one trial insert, a correction indication guide, and at least one implant. A method for performing a distraction arthrodesis including inserting at least one trial insert into a joint and selecting a trial insert of the at least one trial insert for correction of the joint in a first plane. The method also including rotating the selected trial insert in a medial-lateral direction for correction of the joint in a second plane and selecting the needed correction in the first plane and the second plane. The method further including marking at least one bone for the selected correction. Then, marking the implant with the correction indication guide to achieve proper placement of the implant and joint correction replication from the desired trial positioning. Implants, devices, and systems are also disclosed.Type: GrantFiled: June 17, 2016Date of Patent: November 12, 2019Assignee: Paragon 28, Inc.Inventors: Albert Dacosta, Thomas Chang, Frank S. Bono, Spanky Raymond
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Patent number: 10382421Abstract: A flexible and extensible architecture allows for secure searching across an enterprise. Such an architecture can provide a simple Internet-like search experience to users searching secure content inside (and outside) the enterprise. The architecture allows for the crawling and searching of a variety of sources across an enterprise, regardless of whether any of these sources conform to a conventional user role model. The architecture further allows for security attributes to be received at query time, for example, in order to provide real-time secure access to enterprise resources. The user query also can be transformed to provide for dynamic querying that provides for a more current result list than can be obtained for static queries.Type: GrantFiled: December 22, 2017Date of Patent: August 13, 2019Assignee: Oracle International CorporationInventors: Muralidhar Krishnaprasad, Mark Davis, Mark Ture, Cindy Hsin, Meeten Bhavsar, Hiroshi Koide, Joaquin Delgado, Chi-Ming Yang, Visar Nimani, Hui Ouyang, Sachin Bhatkar, Thomas Chang
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Patent number: D904616Type: GrantFiled: November 22, 2017Date of Patent: December 8, 2020Assignee: Paragon 28, Inc.Inventors: Albert DaCosta, Frank Bono, Michael Houghton, Thomas San Giovanni, Thomas Chang, James T. Clancy, Eric Lintula
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Patent number: D932624Type: GrantFiled: December 3, 2020Date of Patent: October 5, 2021Assignee: Paragon 28, Inc.Inventors: Albert Dacosta, Frank Bono, Michael Houghton, Thomas San Giovanni, Thomas Chang, James T. Clancy, Eric Lintula