Patents by Inventor Linjie Zhu
Linjie Zhu 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: 10576675Abstract: Embodiments of an invention disclosed herein relate to devices, processes, and systems for processing polymers.Type: GrantFiled: October 5, 2015Date of Patent: March 3, 2020Assignee: ExxonMobil Chemical Patents Inc.Inventors: Thomas R. Veariel, Linjie Zhu, Chong Peng, Gogos G. Costas
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Patent number: 10317182Abstract: A safety fuze for use in military and commercial applications, includes a fuze body that is attached to a trigger mechanism, an energetic train contained within the fuze body, and a non-energetic fuze delay mixture that is formed in a rod form so that it can dropped inside the fuze body, without modification to the other components of the safety fuze. Preferably, the non-energetic fuze delay mixture is made of foamed celluloid.Type: GrantFiled: March 12, 2015Date of Patent: June 11, 2019Assignee: The United States of America as Represented by the Secretary of the ArmyInventors: Mohamed Elalem, Philip Abbate, Vincent Gonsalves, Matthew P. Evangelisti, John W. Grassia, Steve Kotefski, Nikola Kotefski, Ming-Wan Young, Fei Shen, Chong Peng, Linjie Zhu, Viral Panchal
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Patent number: 10254092Abstract: A muzzle loaded ammunition round having a bullet and a consumable cartridge case. The cartridge case is hollow and is filled with at least one propellant composition, the cartridge case being constructed from a consumable material, such as foamed celluloid. The bullet is commonly engaged to the propellant composition at least via the cartridge case, the propellant composition having a charge weight.Type: GrantFiled: June 28, 2016Date of Patent: April 9, 2019Assignee: Vista Outdoor Operations LLCInventors: William J. Worrell, Jr., Drew Lee Goodlin, Richard Quesenberry, Jeffrey Bandel, Benjamin R. Vaughan, Sandra L. Case, Ming-Wan Young, Costas G. Gogos, Niloufar Faridi, Linjie Zhu, Peter Bonnett, Howard Shimm, Elbert Caravaca, Joseph Palk, Jr., Dale Conti, Mohamed Elalem, Fei Shen
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Publication number: 20170305058Abstract: Embodiments of an invention disclosed herein relate to devices, processes, and systems for processing polymers.Type: ApplicationFiled: October 5, 2015Publication date: October 26, 2017Inventors: Thomas R. Veariel, Linjie Zhu, Chong Peng, Gogos G. Costas
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Patent number: 9377277Abstract: A muzzle loaded ammunition round having a bullet and a consumable cartridge case. The cartridge case is hollow and is filled with at least one propellant composition, the cartridge case being constructed from a consumable material, such as foamed celluloid. The bullet is commonly engaged to the propellant composition at least via the cartridge case, the propellant composition having a charge weight.Type: GrantFiled: August 5, 2013Date of Patent: June 28, 2016Assignee: VISTA OUTDOOR OPERATIONS LLCInventors: William J. Worrell, Jr., Drew Lee Goodlin, Richard Quesenberry, Jeffrey Bandel, Benjamin R. Vaughan, Sandra L. Case, Ming-Wan Young, Costas G. Gogos, Niloufar Faridi, Linjie Zhu, Peter Bonnett, Howard Shimm, Elbert Caravaca, Joseph Palk, Jr., Dale Conti, Mohamed Elalem, Fei Shen
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Patent number: 8881634Abstract: An encapsulated propellant charge comprised a sealed combustible container comprised of a consumable material and having a substantially cylindrical shape. The sealed combustible container comprises a top wall, a bottom wall, and a side wall therebetween. The top wall, the bottom wall and the side wall define a chamber; which contains a propellant composition.Type: GrantFiled: August 5, 2013Date of Patent: November 11, 2014Assignee: Alliant Techsystems Inc.Inventors: William J. Worrell, Jr., Benjamin R. Vaughan, Sandra L. Case, Ming-Wan Young, Costas G. Gogos, Niloufar Faridi, Linjie Zhu, Peter Bonnett, Howard Shimm, Elbert Caravaca, Joseph Palk, Jr., Dale Conti, Mohamed Elalem, Fei Shen
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Publication number: 20140235170Abstract: A method and system for establishing network connections among multiple devices are disclosed. The method includes the steps of a server establishing a network using Bluetooth and Wi-Fi technologies, and a first client initiating a Bluetooth connection or a Wi-Fi connection. The method further includes the steps of connecting the first client to the server and the first client exchanging data with an application hosted on the server. The method and system consistent with the present disclosure may improve the user experience for online computer games.Type: ApplicationFiled: February 24, 2014Publication date: August 21, 2014Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: BOQUAN ZHANG, YINGSHUO ZHANG, WEI JIN, LINJIE ZHU
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Patent number: 8696838Abstract: A method of manufacture of foamed celluloid molded products, involving three steps for the manufacture of higher density (0.7 to 1.25 gm/cc) foamed celluloid products or simple geometry lower density (0.2 to 0.7 gm/cc) foamed celluloid products, and four steps for the manufacture of lower density foamed celluloid products of any geometry. The three step process involving: (1) providing small, uniform, pieces of celluloid; (2) presoaking the pieces in a physical blowing agent (PBA) under pressure; and (3) foaming at raised temperature a controlled quantity of the presoaked pieces in a mold—to obtain the desired shape and density. For a lower density foamed celluloid product, of any moldable geometry, the steps are to: (1) small pieces of celluloid, that (2) have been presoaked in a PBA, are (3) pre-expanded to an intermediate density, and then (4) foam the desired lower density foamed product in a mold at raised temperature.Type: GrantFiled: November 30, 2011Date of Patent: April 15, 2014Assignee: The United States of America as Represented by the Secretary of the ArmyInventors: Niloufar Faridi, Linjie Zhu, Ming-Wan Young, Costas G. Gogos, Fei Shen, Elbert Caravaca, Mohamed Elalem, Viral Panchal, Dale Conti
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Patent number: 8617328Abstract: An economical, low residue, mortar increment propellant container manufactured of foamed celluloid, which is composed of 50 to 84% nitrocellulose, having a nitrogen content of from about 10.5 to about 13.5%, and about 15 to about 50% camphor. The burn rate of the foamed celluloid can be enhanced by the addition of energetic additives, such as energetic plasticizers.Type: GrantFiled: June 12, 2009Date of Patent: December 31, 2013Assignee: The United States of America as Represented by the Secretary of the ArmyInventors: Ming-Wan Young, Costas G. Gogos, Niloufar Faridi, Linjie Zhu, Peter Bonnett, Howard Shimm, Elbert Caravaca, Joseph Palk, Jr.
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Patent number: 8597444Abstract: By using generally known chemically, physically, or a combination thereof, means to foam celluloid, a foamed celluloid material is invented with a density of less than about 1.25 gm/cm3, which material is relatively low cost, very fast burning, very low residue, easily moldable, and which material exhibits good mechanical strength, and provides a good water barrier. These characteristics make this foamed celluloid a preferred choice for military artillery propellant charge bags, military mortar and civilian fireworks increment charges, combustible cartridges, flare housings, igniter tubes, as well as, closure disks, combustible enclosures and components thereof, among other applications.Type: GrantFiled: December 23, 2010Date of Patent: December 3, 2013Assignee: The United States of America as represented by the Secretary of the ArmyInventors: Ming-Wan Young, Costas G. Gogos, Niloufar Faridi, Linjie Zhu, Peter Bonnett, Howard Shimm, Elbert Caravaca, Joseph Palk, Jr., Dale Conti, Mohamed Elalem, Fei Shen
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Publication number: 20050217572Abstract: Particle coating processes and systems employ UV curable materials to form tack-free surfaces rapidly. By applying UV curable compositions on well suspended particles a UV particle coating technology enables a scalable process of coating fine particles at desirable coating thicknesses with a wide spectrum of obtainable properties. Processes in accordance with the present invention decouple the particle suspension and film formation steps, enabling ample time to first deliver evenly the coating materials to the particle surfaces, followed by rapid polymerization/curing reaction induced by the UV light to rapidly create tack-free surfaces, thus preventing particles agglomeration while achieving uniform and thin-layer coating.Type: ApplicationFiled: March 30, 2005Publication date: October 6, 2005Inventors: Ming-Wan Young, Bainian Qian, Costas Gogos, Rajesh Dave, Linjie Zhu
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Patent number: D760770Type: GrantFiled: February 10, 2014Date of Patent: July 5, 2016Assignee: Tencent Technology (Shenzhen) Company LimitedInventor: Linjie Zhu
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Patent number: D760771Type: GrantFiled: February 10, 2014Date of Patent: July 5, 2016Assignee: Tencent Technology (Shenzhen) Company LimitedInventor: Linjie Zhu