Patents by Inventor Holly Chen
Holly 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: 20240084101Abstract: Various exemplary aspects are directed to mineral wool plant substrates comprising mineral wool fibers bound by a binder formed from an aqueous binder composition comprising a cross-linking agent comprising at least two carboxylic acid groups; a polyol component having at least two hydroxyl groups; a nitrogen-based protective agent; and from 0.05 wt. % to 0.7 wt. % of a non-ionic surfactant. Methods of manufacturing such fiber-based plant substrates can include collecting a plurality of inorganic fibers on a substrate; applying an aqueous binder composition to the collection of inorganic fibers, forming binder-coated inorganic fibers; and curing the aqueous binder composition at a temperature less than 510° F., thereby forming a fiber-based plant substrate, wherein said aqueous binder composition is free of formaldehyde.Type: ApplicationFiled: September 13, 2023Publication date: March 14, 2024Inventors: Monica Navarreto Lugo, Liang Chen, Kate Barnwell, Thomas Blaine, Saul Salgado, Holly Avins, Xiujuan Zhang
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Publication number: 20230301984Abstract: Method embodiments are disclosed for treating retinal degeneration in a subject in need thereof. In some embodiments, the method comprises administering to the subject a therapeutically effective amount of compound, and/or a pharmaceutically acceptable salt, prodrug, solvate, hydrate, or tautomer thereof, selected from 3-(dibutylamino)-1-(1,3-dichloro-6-(trifluoromethyl)phenanthren-9-yl)propan-1-ol hydrochloride or a compound having a structure according to a formula selected from Formula I, II, or III, as described herein. In some non-limiting examples, the subject has retinitis pigmentosa, LCA, Stargardt’s macular dystrophy, cone-rod dystrophy, choroideremia or age-related macular degeneration.Type: ApplicationFiled: July 1, 2021Publication date: September 28, 2023Applicant: The USA, as represented by the Secretary, Department of Health and Human ServicesInventors: Anand Swaroop, Yu Holly Chen, Manju Swaroop, Wei Zheng, Gregory Tawa, Anupam Mondal, Samantha Papal, Wenwei Huang, Zhiji Luo
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Patent number: 8873379Abstract: A system and method for routing data, the system having a processor, an interface in communication with the processor and capable of being in communication with a second system for routing data, a memory unit in communication with the processor, the memory unit having a network routing table having a plurality of routes, the plurality of routes having a first route; and a network failure route selection logic including instructions adapted to configure the processor to determine when the first route is inoperative, transmit a first data packet to the second system for routing data when the first route is inoperative and utilize a second route selected from one of the plurality of routes, the second route being different from the first route.Type: GrantFiled: September 13, 2012Date of Patent: October 28, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Shih-Chung Tom Soon, Yongdong Zhao, Teong Yee Tan, Holly Chen, Bei Zhou
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Patent number: 8681658Abstract: Systems and methods of automatically determining a set of route targets is provided. The method includes receiving network topology data specifying configuration of a network. The method also includes automatically converting the network topology data into route targets to be assigned to virtual routing and forwarding elements. The route targets are grouped into sets and duplicate sets of route targets are removed. The method further includes generating a data record including information related to the set of route targets.Type: GrantFiled: October 23, 2012Date of Patent: March 25, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Wenge Chen, Holly Chen, Kuo-Hui Liu, Shih Chung Soon, Bei Zhou
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Publication number: 20130121138Abstract: A system and method for routing data, the system having a processor, an interface in communication with the processor and capable of being in communication with a second system for routing data, a memory unit in communication with the processor, the memory unit having a network routing table having a plurality of routes, the plurality of routes having a first route; and a network failure route selection logic including instructions adapted to configure the processor to determine when the first route is inoperative, transmit a first data packet to the second system for routing data when the first route is inoperative and utilize a second route selected from one of the plurality of routes, the second route being different from the first route.Type: ApplicationFiled: September 13, 2012Publication date: May 16, 2013Inventors: Shih-Chung Tom Soon, Yongdong Zhao, Teong Yee Tan, Holly Chen, Bei Zhou
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Patent number: 8339992Abstract: Systems and methods of automatically determining a set of route targets is provided. The method includes receiving network topology data specifying configuration of a network. The method also includes automatically converting the network topology data into route targets to be assigned to virtual routing and forwarding elements. The route targets are grouped into sets and duplicate sets of route targets are removed based on the route targets between duplicate sets of route targets identified as being the same. The method further includes generating a data record including information related to the set of route targets.Type: GrantFiled: October 2, 2008Date of Patent: December 25, 2012Assignee: AT&T Intellectual Property I, L.P.Inventors: Wenge Chen, Holly Chen, Kuo-Hui Liu, Shih Chung Soon, Bei Zhou
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Patent number: 8295162Abstract: A system and method for routing data, the system having a processor, an interface in communication with the processor and capable of being in communication with a second system for routing data, a memory unit in communication with the processor, the memory unit having a network routing table having a plurality of routes, the plurality of routes having a first route; and a network failure route selection logic including instructions adapted to configure the processor to determine when the first route is inoperative, transmit a first data packet to the second system for routing data when the first route is inoperative and utilize a second route selected from one of the plurality of routes, the second route being different from the first route.Type: GrantFiled: May 16, 2006Date of Patent: October 23, 2012Assignee: AT&T Intellectual Property I, L.P.Inventors: Shih-Chung Tom Soon, Yongdong Zhao, Teong Yee Tan, Holly Chen, Bei Zhou
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Patent number: 7646726Abstract: A system is disclosed for detecting packetization delay of packets in a network. The system includes a router to receive at least one packet containing data. A detection system, which is in communication with the router, extracts a codec information and a packet length information from the packet. A management system, which is in communication with the router, receives the codec information and the packet length information and determines packetization delay based on the codec information and the packet length information.Type: GrantFiled: June 9, 2005Date of Patent: January 12, 2010Assignee: AT&T Intellectual Property 1, L.P.Inventors: Yongdong Zhao, Sean Chen, Zesen Chen, Shih-Chung Tom Soon, Holly Chen
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Publication number: 20090028068Abstract: Systems and methods of automatically determining a set of route targets is provided. The method includes receiving network topology data specifying configuration of a network. The method also includes automatically converting the network topology data into route targets to be assigned to virtual routing and forwarding elements. The route targets are grouped into sets and duplicate sets of route targets are removed based on the route targets between duplicate sets of route targets identified as being the same. The method further includes generating a data record including information related to the set of route targets.Type: ApplicationFiled: October 2, 2008Publication date: January 29, 2009Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: WENGE CHEN, HOLLY CHEN, KUO-HUI LIU, SHIH CHUNG SOON, BEI ZHOU
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Patent number: 7450598Abstract: The disclosed method and system provides a new service provision interface that allows operator use without requiring many of the specific technical network details, such as VRF, RT, SOO, route redistribution, etc. Further, the translation from a customer's requirements (including both VPN topology membership requirement and L2, L3 requirement from customer) into technical network configuration commands are handled using an automated method that is transparent to the operator. In a particular illustrative embodiment of this patent disclosure, a high level table with reduced technical detail is generated by an operator and an automated provisioning system, without operator visibility or required operator interaction, creates intermediate data including network specific technical information in an automated process to generate a deployable network topology including VRF and RT assignments for use in network provisioning.Type: GrantFiled: December 15, 2003Date of Patent: November 11, 2008Assignee: AT&T Intellectual Property I, L.P.Inventors: Wenge Chen, Holly Chen, Kuo-Hui Liu, Shih Chung Soon, Bei Zhou
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Publication number: 20070268832Abstract: A system and method for routing data, the system having a processor, an interface in communication with the processor and capable of being in communication with a second system for routing data, a memory unit in communication with the processor, the memory unit having a network routing table having a plurality of routes, the plurality of routes having a first route; and a network failure route selection logic including instructions adapted to configure the processor to determine when the first route is inoperative, transmit a first data packet to the second system for routing data when the first route is inoperative and utilize a second route selected from one of the plurality of routes, the second route being different from the first route.Type: ApplicationFiled: May 16, 2006Publication date: November 22, 2007Inventors: Shih-Chung Tom Soon, Yongdong Zhao, Teong Yee Tan, Holly Chen, Bei Zhou
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Publication number: 20070064603Abstract: A method of provisioning a network element to perform a service. The method comprising determining a number of service elements associated with provisioning the network element to perform the service, associating a number of forwardly configurable files with the service elements, and generating provisioning instructions for use in configuring the network element to perform the services.Type: ApplicationFiled: September 19, 2005Publication date: March 22, 2007Inventors: Sean Chen, Shin-Chung Soon, Holly Chen
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Publication number: 20060280163Abstract: A system is disclosed for detecting paketization delay of packets in a network. The system includes a router to receive at least one packet containing data. A detection system, which is in communication with the router, extracts a codec information and a packet length information from the packet. A management system, which is in communication with the router, receives the codec information and the packet length information and determines packetization delay based on the codec information and the packet length information.Type: ApplicationFiled: June 9, 2005Publication date: December 14, 2006Inventors: Yongdong Zhao, Sean Chen, Zesen Chen, Shih-Chung Soon, Holly Chen
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Publication number: 20060236388Abstract: A system and method are disclosed for extending communications over the Internet by associating a telephone number with, for example a remote virtual private network (VPN) client IP address. A call can be received to the telephone number and an invite signal is provided to the remote VPN client utilizing the IP address. When the VPN client is able, a VPN can be established and the call can be routed to a phone associated with the remote VPN client IP address.Type: ApplicationFiled: April 14, 2005Publication date: October 19, 2006Applicant: SBC Knowledge Ventures, L.P.Inventors: Goangshiuan Ying, Eugene Edmon, Steve Aspell, Holly Chen
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Publication number: 20060182037Abstract: The disclosed method and system provides a new service provision interface that allows operator use without requiring many of the specific technical network details, such as VRF, RT, SOO, route redistribution, etc. Further, the translation from a customer's requirements (including both VPN topology membership requirement and L2, L3 requirement from customer) into technical network configuration commands are handled using an automated method that is transparent to the operator. In a particular illustrative embodiment of this patent disclosure, a high level table with reduced technical detail is generated by an operator and an automated provisioning system, without operator visibility or required operator interaction, creates intermediate data including network specific technical information in an automated process to generate a deployable network topology including VRF and RT assignments for use in network provisioning.Type: ApplicationFiled: December 15, 2003Publication date: August 17, 2006Inventors: Wenge Chen, Holly Chen, Kuo-Hui Liu, Shih Soon, Bei Zhou
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Publication number: 20040017087Abstract: Generally, the present invention relates to a door latch for a storm door that includes a non-metallic live bolt and a set of housing plates with support members integrally formed from the plates. One embodiment of the invention is a latch apparatus with a housing having first and second opposed plates. The plates are spaced apart from each other and secured to each other by support members that are formed from the plates. The apparatus also includes a live bolt that may be made of a polymer material and that is slidably mounted in the housing and actuated between an extended position and a retracted position. The live bolt hub is mounted in the housing and actuates the live bolt between extended and retracted positions. A dead bolt assembly is slidably mounted in the housing between a locked position and an unlocked position. Lastly, the apparatus includes a cam that in the housing between a first position and a second position to actuate the dead bolt assembly between extended and retracted positions.Type: ApplicationFiled: February 20, 2003Publication date: January 29, 2004Inventors: Shawn Ayres, Michael W. Kondratuk, Holly Chen
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Publication number: 20030159483Abstract: A lock apparatus includes a housing having a cylindrical bore formed therein and a cam rotatably mounted in the housing. A cylindrical sleeve having a notch formed therein rotatably mounts in the bore of the housing. A cylinder core inserts into the sleeve and engages the cam. The core including multiple tumblers and the housing has a corresponding number of drivers biased toward the bore and engaging the tumblers through the notch and aligned along the periphery of the bore when a proper key is inserted. When the sleeve is rotated, the drivers are captured in their bores, allowing the core to be easily removed without a tube or special tools and providing for simple rekeying.Type: ApplicationFiled: October 25, 2002Publication date: August 28, 2003Inventors: Michael W. Kondratuk, Kevin Anibas, Gerald R. Bowe, Holly Chen
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Publication number: 20030033839Abstract: A latch includes a mortise lock assembly having a sliding live bolt and dead bolt. A spindle connected to opposed handles actuates the live bolt. The dead bolt includes a cam restrained by mechanical stops and a follower moving in a limited range of motion in a slot formed in the side of the lock housing. An oval key cylinder engages the cam and is mounted on an escutcheon plate. The key cylinder includes a spindle with approximately one-quarter turn of free relative rotation. The key cylinder spindle mounts to a thumb turn button so that the spindle may be actuated through one-quarter turn by either the thumb turn button or the key cylinder.Type: ApplicationFiled: August 14, 2001Publication date: February 20, 2003Inventors: Holly Chen, Michael W. Kondratuk
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Patent number: D495230Type: GrantFiled: June 17, 2003Date of Patent: August 31, 2004Assignee: Truth Hardware CorporationInventors: Louise Madlem, Holly Chen