Patents by Inventor Jason Fan

Jason Fan 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).

  • Publication number: 20250072274
    Abstract: An improved organic light emitting device is disclosed that includes an emissive layer between an anode and a cathode, where the emissive layer has an aggregate of one or more neutral transition metal complexes having a square planar geometry. At least one of the one or more neutral transition metal complexes has a coordination metal selected from Ni, Pd, and Au. When a voltage is applied across the anode and cathode at room temperature, the emissive layer emits a luminescent radiation that has a first luminescent radiation component produced from exciplex formation by the transition metal complexes present in the emissive layer, and the first luminescent radiation component has a peak maximum wavelength ?max that is ?500 nm at room temperature.
    Type: Application
    Filed: November 4, 2024
    Publication date: February 27, 2025
    Applicant: Universal Display Corporation
    Inventors: Tyler FLEETHAM, Morgan C. MACINNIS, Hsiao-Fan CHEN, Jason BROOKS
  • Patent number: 12239012
    Abstract: A compound is disclosed that is selected from the group consisting of a structure having and a structure having
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: February 25, 2025
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan Chen, Jason Brooks, Douglas Williams, Charles J. Stanton, III, Eugene S. Gutman, Wei Bao
  • Patent number: 12216323
    Abstract: A laser system includes a first laser cavity to output a laser light along a first path, a first mirror to receive the laser light from the first laser cavity, and redirect the laser light along a second path that is different than the first path, a second mirror to receive the laser light from the first mirror, and redirect the laser light along a third path that is different than the first path and the second path, a beam splitter located at a first position on the third path, a beam combiner located at a second position on the third path; and a coupling lens assembly, the coupling lens assembly including a lens located at a third position on the third path, wherein the coupling lens assembly moves the lens in x-, y-, and x-directions.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: February 4, 2025
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Xirong Yang, Baocheng Yang, Brian Cheng, Peter Bull, Viju Panicker, Yang-Te Fan, Rongwei Jason Xuan, Thomas Charles Hasenberg, Jian James Zhang
  • Publication number: 20230016248
    Abstract: A modular mask including a first module including a frame having two or more openings, and an attaching mechanism lining one or more edges of the two or more openings; and a second module including: a mask body having a first attaching element allowing the attaching mechanism to temporarily hold the mask body in place completely covering a first opening of the two or more openings, and a filter component having a second attaching element allowing the attaching mechanism to temporarily hold the filter component in place completely covering a second opening of the two or more openings.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 19, 2023
    Inventors: Jerry ZHANG, Gwyneth ALEXANDER, Saardhak BHRUGUBANDA, Kaitlyn Grace CALABRESI, Zan Zafar CHAUDHRY, Benjamin DUBNER, Jason FAN, Eric GUAN, Ann JIANG, Elizabeth KIM, Rachel LI, Jonathan LIU, Xingjian LU, Shubhan MATHUR, Rebecca Irene MOSIER, Kate SAPERSTEIN, Abdus Sabour SHAIK, Rahul SWAMINATHAN, Nina Marie TEDESCHI, Kesavan VENKATESH, Eesha VERMA, Chen Chia WANG, Jeremy WANG, Daniel ZHANG, Asimina ZOITOU
  • Patent number: 11525648
    Abstract: A Glock compensator integral with a barrel, and a slide assembly allow escaping gases to dampen recoil associated with firing a Glock firearm. The Glock barrel is removed from the front of the firearm allowing for the integrated compensator at the front of the firearm. Various features, including a lock design, debris port, swept back side ports, height offset, nose ring design and mass-reducing rear cutout, result in an efficient and effective integrated compensator suitable for 4th and 5th generation Glock firearms. The compensator and barrel may be fabricated from the same piece of billet. A pair of side rails may be positioned and configured to slidably receive a slide assembly.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: December 13, 2022
    Inventor: Jason Fan
  • Publication number: 20210364246
    Abstract: A Glock compensator integral with a barrel, and a slide assembly allow escaping gases to dampen recoil associated with firing a Glock firearm. The Glock barrel is removed from the front of the firearm allowing for the integrated compensator at the front of the firearm. Various features, including a lock design, debris port, swept back side ports, height offset, nose ring design and mass-reducing rear cutout, result in an efficient and effective integrated compensator suitable for 4th and 5th generation Glock firearms. The compensator and barrel may be fabricated from the same piece of billet. A pair of side rails may be positioned and configured to slidably receive a slide assembly.
    Type: Application
    Filed: March 8, 2021
    Publication date: November 25, 2021
    Inventor: Jason Fan
  • Patent number: 10941998
    Abstract: A Glock compensator integral with a barrel, and a slide assembly allow escaping gases to dampen recoil associated with firing a Glock firearm. The Glock barrel is removed from the front of the firearm allowing for the integrated compensator at the front of the firearm. Various features, including a lock design, debris port, swept back side ports, height offset, nose ring design and mass-reducing rear cutout, result in an efficient and effective integrated compensator suitable for 4th and 5th generation Glock firearms. The compensator and barrel may be fabricated from the same piece of billet. A pair of side rails may be positioned and configured to slidably receive a slide assembly.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: March 9, 2021
    Inventor: Jason Fan
  • Publication number: 20190390930
    Abstract: A Glock compensator integral with a barrel, and a slide assembly allow escaping gases to dampen recoil associated with firing a Glock firearm. The Glock barrel is removed from the front of the firearm allowing for the integrated compensator at the front of the firearm. Various features, including a lock design, debris port, swept back side ports, height offset, nose ring design and mass-reducing rear cutout, result in an efficient and effective integrated compensator suitable for 4th and 5th generation Glock firearms. The compensator and barrel may be fabricated from the same piece of billet.
    Type: Application
    Filed: July 18, 2018
    Publication date: December 26, 2019
    Inventor: Jason Fan
  • Patent number: 10480889
    Abstract: A firearm having an integral recoil booster including a pair of bushings and spring positioned to interact with an integral firearm compensator; a quick detach mount for one or more suppressor baffles; and one or more suppression baffles. As configured, the integral recoil booster also generates additional force ensuring contact at a slide/barrel interface. A monolithic suppressor may also be used with the quick detach mount.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: November 19, 2019
    Inventor: Jason Fan
  • Patent number: 10386147
    Abstract: A firearm having an integral recoil booster including a pair of bushings and spring positioned to interact with an integral firearm compensator; a quick detach mount for one or more suppressor baffles; and one or more suppression baffles. As configured, the integral recoil booster also generates additional force ensuring contact at a slide/barrel interface. A monolithic suppressor may also be used with the quick detach mount.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: August 20, 2019
    Inventor: Jason Fan
  • Patent number: 7420977
    Abstract: A system of switches having a memory/command bus having a first interface, a second interface and a third interface. A memory is connected to the third interface of the memory/command bus. The memory has a first memory address. A first switch monitors the memory/command bus and interprets information written to the first memory address as proxy information. The first switch is connected to the first interface of the memory/command bus. The second switch monitors the memory/command bus and interprets information written to the first memory address as proxy information. The second switch is connected to the second interface of the memory/command bus.
    Type: Grant
    Filed: May 24, 2001
    Date of Patent: September 2, 2008
    Assignee: Broadcom Corporation
    Inventors: Jason Fan, Michael Sokol
  • Patent number: 7251256
    Abstract: A method and structure for the distribution and utilization of synchronization within an asynchronous network is described herein. Synchronization is distributed through an asynchronous network via a synchronization symbol periodically inserted on the MAC layer. The priority of this symbol ensures that this symbol is inserted in the MAC layer data stream ahead of all other types of symbols. The insertion of the synchronization symbol in the middle of an ongoing data frame is supported. In addition, a method for synchronization symbol distribution throughout an asynchronous network is presented, along with a method for switching to a new synchronization path (in the event of loss of original synchronization path) based on minimum number of hops from the synchronization source.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: July 31, 2007
    Assignee: Luminous Networks, Inc.
    Inventors: Charles Barry, Jason Fan, Robert Stillman, Inwhan Choi, David Watson
  • Patent number: 6983403
    Abstract: Error codes output from a serializer/deserializer in a node of a communications network are detected by error decode logic that assumes that each new error occurrence reflects a one bit error in the word giving rise to the error code. Each error occurrence is then counted. When the error count reaches a predetermined limit (e.g., 250 errors), the total bit count required to accumulate the 250 errors is then determined. The total bits can be determined based on a clock count (time). The BER is then calculated based upon the fixed error limit and the total bit count. This BER is then reported and used to determine the health of the network.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: January 3, 2006
    Assignee: Luminous Networks, Inc.
    Inventors: Derek Mayweather, Steven Gemelos, Neil Mammen, Jason Fan
  • Publication number: 20050135326
    Abstract: A method and system for synchronizing data between a management system (MS) and network elements (NE) in an optical network utilizes a table counter and row counters for each row in a NE table, and a table counter and row counter for each row in a MS table. The NE table counter increments when a change in the NE table occurs. Each NE row counter increments when its row is changed. The MS table counter increments when a change in the MS table occurs. Each MS row counter is incremented when its row is changed. The MS polls the NE table counter and compares it with its MS table counter. If they are different, then the MS compares each NE row counter with the corresponding MS row counter. For any of the row counters that do not match, the rows between the MS table and the NE table are synchronized.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Hasnain Rashid, Peter Jones, Paddy Vishnubhatt, Phyllis Yip, Jason Fan
  • Publication number: 20050135804
    Abstract: A method and system for selecting ring paths in service provisioning on optical networks including a plurality of interconnected rings. The method includes: receiving a request to provision a service between a first end point and a second end point in the optical network; identifying a plurality of possible ring paths between the first and second end points; validating a bandwidth of each ring path, including validating bandwidths of bandwidth bottlenecks in each ring path; selecting a path from the validated ring paths; and provisioning the service on the selected path. The system utilizes a path engine on a network management server that knows about the bandwidth allocation in the entire network and implements the method. The resources of the optical network used by the provisioned service is thus minimized.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Hasnain Rashid, Masood Ahmad, Paddy Vishnubhatt, Phyllis Yip, Jason Fan, Peter Jones, Saravanan Coimbatore
  • Publication number: 20020147947
    Abstract: Error codes output from a serializer/deserializer in a node of a communications network are detected by error decode logic that assumes that each new error occurrence reflects a one bit error in the word giving rise to the error code. Each error occurrence is then counted. When the error count reaches a predetermined limit (e.g., 250 errors), the total bit count required to accumulate the 250 errors is then determined. The total bits can be determined based on a clock count (time). The BER is then calculated based upon the fixed error limit and the total bit count. This BER is then reported and used to determine the health of the network.
    Type: Application
    Filed: March 2, 2001
    Publication date: October 10, 2002
    Inventors: Derek Mayweather, Steven Gemelos, Neil Mammen, Jason Fan
  • Publication number: 20020069301
    Abstract: A system of switches having a memory/command bus having a first interface, a second interface and a third interface. A memory is connected to the third interface of the memory/command bus. The memory has a first memory address. A first switch monitors the memory/command bus and interprets information written to the first memory address as proxy information. The first switch is connected to the first interface of the memory/command bus. The second switch monitors the memory/command bus and interprets information written to the first memory address as proxy information. The second switch is connected to the second interface of the memory/command bus.
    Type: Application
    Filed: May 24, 2001
    Publication date: June 6, 2002
    Applicant: Altima Communications, Inc.
    Inventors: Jason Fan, Michael Sokol