Patents by Inventor Pu Chen
Pu 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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Patent number: 9812738Abstract: Disclosed is a battery comprising a cathode, an anode and an electrolyte; the cathode comprises a cathode material, the cathode material comprises a cathode active material which is capable of reversibly intercalating and deintercalating a first metal ions; the electrolyte comprises at least a solvent capable of dissolving solute, the solute being ionized to a second metal ions that can be reduced to a metallic state during a charge cycle and be oxidized from the metallic state to the second metal ions during a discharge cycle and the first metal ions that can deintercalate from the cathode active material during the charge cycle and intercalate into the cathode active material during the discharge cycle; and the anode and/or the electrolyte further comprise an additive which is a bismuth compound. The gas production amount could be effectively reduced when the battery is being used.Type: GrantFiled: December 28, 2015Date of Patent: November 7, 2017Assignees: POSITEC POWER TOOLS (SUZHOU) CO., LTD.Inventors: Yang Liu, Pu Chen, Jing Yan
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Publication number: 20170309912Abstract: A battery has a cathode, an anode and an electrolyte, with the cathode having a cathode current collector and a cathode material. The cathode material has a cathode active material, which is capable of reversibly intercalating and deintercalating first metal ions. The electrolyte has a solvent capable of dissolving the first metal ions and second metal ions that can be reduced to a metal during a charge cycle and be oxidized from the metal to the dissolved second metal ions during a discharge cycle. The cathode current collector has an electrochemically inert carrier and graphite. The carrier is wrapped by the graphite. The cathode current collector provided has good corrosion resistance and the battery has a long floating charge life and a low cost.Type: ApplicationFiled: September 25, 2015Publication date: October 26, 2017Inventors: Pu CHEN, Xiaosong LUO, Yang LIU, Xinyong LIU, Xiao ZHU
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Patent number: 9761460Abstract: A method of fabricating a semiconductor structure is provided and includes the following steps. A semiconductor substrate including fin structures is provided. Each fin structure is partly located in a first region and partly located in a second region adjoining the first region. A fin remove process is performed for removing the fin structures in the second region. A fin cut process with a fin cut mask is performed for cutting a part of the fin structures in the first region. The fin cut mask includes cut patterns and a compensation pattern. The cut patterns are located corresponding to a part of the fin structures in the first region. The compensation pattern is located corresponding to the second region of the semiconductor substrate. A fin bump is formed in the second region and corresponding to the compensation pattern after the fin cut process and the fin remove process.Type: GrantFiled: December 1, 2016Date of Patent: September 12, 2017Assignee: UNITED MICROELECTRONICS CORP.Inventors: Tang-Chun Weng, Chia-Ching Lin, Yen-Pu Chen, En-Chiuan Liou
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Publication number: 20170257357Abstract: A data communication method, and a user equipment relate to the communications field and implement isolation for programs using a container technology. The user equipment includes a host machine running on a hardware layer of the user equipment, and at least one container running on the host machine, where each container corresponds to a different container instance. The user equipment determines whether an application program runs in a safe mode when a start instruction for running the application program is received, and performs security authentication with a server when the application program runs in the safe mode. The user equipment starts the application program in a container instance selected by a user when the security authentication succeeds, and performs data communication with the server using a communication channel corresponding to the selected container instance.Type: ApplicationFiled: May 24, 2017Publication date: September 7, 2017Inventors: Fei Wang, Pu Chen
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Publication number: 20170244060Abstract: A light emitting device includes an electrode layer, a first metal layer, an organic material layer and a second metal layer stacked sequentially. The first metal layer includes a first metal portion and a second metal portion separated from the first metal portion at a first lateral distance, and the first metal portion and the second metal portion have a first period. The organic material layer includes a first emitting region separating the first metal portion and the second metal portion. The first lateral distance and the first period enable a lateral plasma coupling generated between the first metal portion and the second metal portion, such that light generated by the organic material layer at the first emitting region has a gain in a first waveband, or a peak wavelength of the light generated by the first emitting region shifts to the first waveband.Type: ApplicationFiled: April 15, 2016Publication date: August 24, 2017Applicant: Industrial Technology Research InstituteInventors: Yi-Ping Lin, Jung-Yu Li, Guan-Yu Chen, Shih-Pu Chen, Jin-Han Wu, Cheng-Chang Chen
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Publication number: 20170244102Abstract: A battery, including a cathode, an anode, an electrolyte; the cathode including a cathode active material capable of reversibly intercalating-deintercalating ions; the anode including an anode current collector that does not participate in the electrochemical reaction; the electrolyte including a solvent capable of dissolving solute, the solute being ionized to at least an active ions that can be reduced to a metallic state during a charge cycle and be oxidized from the metallic state to the dissolved ion state during a discharge cycle and/or an intercalation-deintercalation ions that can deintercalate from the cathode active material during the charge cycle and intercalate into the cathode active material during the discharge cycle; the anode further comprising an anode active material formed on the anode current collector capable of being oxidized and dissolved to active ion state during the discharge cycle.Type: ApplicationFiled: May 10, 2017Publication date: August 24, 2017Inventors: Pu Chen, Jing Wang, Yang Liu
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Patent number: 9741959Abstract: A light emitting device includes an electrode layer, a first metal layer, an organic material layer and a second metal layer stacked sequentially. The first metal layer includes a first metal portion and a second metal portion separated from the first metal portion at a first lateral distance, and the first metal portion and the second metal portion have a first period. The organic material layer includes a first emitting region separating the first metal portion and the second metal portion. The first lateral distance and the first period enable a lateral plasma coupling generated between the first metal portion and the second metal portion, such that light generated by the organic material layer at the first emitting region has a gain in a first waveband, or a peak wavelength of the light generated by the first emitting region shifts to the first waveband.Type: GrantFiled: April 15, 2016Date of Patent: August 22, 2017Assignee: Industrial Technology Research InstituteInventors: Yi-Ping Lin, Jung-Yu Li, Guan-Yu Chen, Shih-Pu Chen, Jin-Han Wu, Cheng-Chang Chen
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Publication number: 20170226473Abstract: A method of making a multi-layer patterned cell assembly is provided. A cell suspension liquid solution containing cells is loaded into a liquid-carrier chamber. The cells in the cell suspension liquid solution are let to settle down to the bottom of the chamber. Once the cells in the cell suspension liquid solution have gravitationally settled down to the bottom of the chamber, a hydrodynamic drag force is applied by using a vibration generator with a frequency and acceleration to the cells at the bottom of the chamber. The frequency and acceleration are designed to drag the settled cells into a three-dimensional pattern to form a multi-layer three-dimensional patterned cell assembly. The formed multi-layer three- dimensional patterned cell assembly can be transferred from the liquid-carrier chamber to an incubator to form a tissue culture. The bioengineered construct can be implanted for tissue engineering or other medical applications.Type: ApplicationFiled: October 26, 2015Publication date: August 10, 2017Inventors: Pu Chen, Utkan Demirci, Sinan Güven
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Patent number: 9704924Abstract: A light emitting device includes a substrate layer, first and second metal layers sequentially formed on the substrate layer, and an organic material layer formed between the first and second metal layers. The first metal layer has a uniform thickness or has metal portions or further has an open portion exposing a portion of the surface of the substrate layer. The organic material layer includes a hole transport material and an electron transport material in contact with one another. An interaction between the hole transport material and the electron transport material generates exciplexes capable of emitting light having a peak wavelength in a first range, and a coupling is generated between the first and second metal layers. By adjusting the distance between the first and second metal layers or the thickness of the first metal layer, the peak wavelength of the light is shifted to a second range and/or a third range.Type: GrantFiled: June 30, 2015Date of Patent: July 11, 2017Assignee: Industrial Technology Research InstituteInventors: Yi-Ping Lin, Jung-Yu Li, Guan-Yu Chen, Shih-Pu Chen, Jin-Han Wu, Cheng-Chang Chen
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Patent number: 9680154Abstract: A battery, including a cathode, an anode, an electrolyte; the cathode including a cathode active material capable of reversibly intercalating-deintercalating ions; the anode including an anode current collector that does not participate in the electrochemical reaction; the electrolyte including a solvent capable of dissolving solute, the solute being ionized to at least an active ions that can be reduced to a metallic state during a charge cycle and be oxidized from the metallic state to the dissolved ion state during a discharge cycle and/or an intercalation-deintercalation ions that can deintercalate from the cathode active material during the charge cycle and intercalate into the cathode active material during the discharge cycle; the anode further comprising an anode active material formed on the anode current collector capable of being oxidized and dissolved to active ion state during the discharge cycle.Type: GrantFiled: June 3, 2012Date of Patent: June 13, 2017Assignees: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Pu Chen, Yang Liu
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Publication number: 20170128582Abstract: Peptides that have been found to facilitate the delivery of siRNA molecules into cells and to function in siRNA mediated silencing of cellular targets are disclosed. Complexes that include one of the peptides and a cargo molecule are disclosed, wherein the peptide and the cargo molecule are coupled non-covalently. Also disclosed are methods of producing and using the peptides/complexes.Type: ApplicationFiled: January 17, 2017Publication date: May 11, 2017Inventors: PU CHEN, MOUSA JAFARI, WEN XU, BAOLING CHEN, RAN PAN, NEDRA KARUNARATNE
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Publication number: 20170119900Abstract: A series of peptides and a peptide-siRNA complex are disclosed, wherein the peptide based complex effectively enhances delivery of siRNA molecules into the cells and release of siRNA in the cell, and improves siRNA mediated gene silencing efficiency of cellular targets. Pharmaceutical compositions that include the complex, as well as a use of the complex in the gene therapy field, are also disclosed.Type: ApplicationFiled: December 18, 2014Publication date: May 4, 2017Inventors: Pu Chen, Dafeng CHU, Baoling CHEN, Wen XU, Ran PAN
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Publication number: 20170125491Abstract: A light emitting element is disclosed, including a plurality of pixels, each pixel including a substrate layer, a first metal layer and a second metal layer stacked on the substrate layer, and an organic material layer disposed between the first metal layer and the second metal layer. The organic material layer of each of the pixels emits light having a peak wavelength within a first range. The first metal layer and the second metal layer that are spaced apart from each other by the organic material layer generate a coupling, and the peak wavelength of the light is shifted.Type: ApplicationFiled: January 11, 2017Publication date: May 4, 2017Applicant: Industrial Technology Research InstituteInventors: Yi-Ping Lin, Jung-Yu Li, Guan-Yu Chen, Shih-Pu Chen, Jin-Han Wu, Cheng-Chang Chen
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Publication number: 20170092898Abstract: A light emitting element is disclosed, including a substrate layer, a first metal layer and a second metal layer stacked sequentially on the substrate layer, and an organic material layer disposed between the first metal layer and the second metal layer. The organic material layer emits light having a wavelength within a first range, and a coupling generated between the first metal portion and the second metal layer shifts the peak wavelength of the light from the first range to a second range.Type: ApplicationFiled: December 8, 2016Publication date: March 30, 2017Applicant: Industrial Technology Research InstituteInventors: Yi-Ping Lin, Jung-Yu Li, Guan-Yu Chen, Shih-Pu Chen, Jin-Han Wu, Cheng-Chang Chen
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Patent number: 9603946Abstract: Peptides that have been found to facilitate the delivery of siRNA molecules into cells and to function in siRNA mediated silencing of cellular targets are disclosed. Complexes that include one of the peptides and a cargo molecule are disclosed, wherein the peptide and the cargo molecule are coupled non-covalently. Also disclosed are methods of producing and using the peptides/complexes.Type: GrantFiled: December 29, 2015Date of Patent: March 28, 2017Assignees: Positec Power Tools (Suzhou) Co LTDInventors: Pu Chen, Mousa Jafari, Wen Xu, Baoling Chen, Ran Pan, Nedra Karunaratne
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Patent number: 9570518Abstract: A light emitting element is provided, including a first electrode layer, a second electrode layer, and an organic light emitting layer sandwiched between the first electrode layer and the second electrode layer. The organic light emitting layer is patterned to include a plurality of light emitting blocks with different densities. In an embodiment, the light emitting blocks are divided into a plurality of light emitting block groups that are arranged in an alternate manner. In another embodiment, a light emitting element includes a first electrode layer, a first organic light emitting layer, a charge generating layer, a second organic light emitting layer, and a second electrode layer sequentially stacked on one another. The first and second organic light emitting layer are patterned to form a plurality of first and second light emitting blocks with different densities, respectively. Thus, the light emitting element generates full-color, gray-scale, three-dimensional, or dynamic images.Type: GrantFiled: July 11, 2014Date of Patent: February 14, 2017Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yi-Ping Lin, Jung-Yu Li, Guan-Yu Chen, Jin-Han Wu, Cheng-Hung Li, Shih-Pu Chen
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Patent number: 9559326Abstract: A light emitting element is disclosed, including a substrate layer, a first metal layer and a second metal layer stacked sequentially on the substrate layer, and an organic material layer disposed between the first metal layer and the second metal layer. The first metal layer includes a first metal portion and a second metal portion that cover a surface of the substrate layer, and an opening portion disposed between the first metal portion and the second metal portion and exposes a portion of the surface. The organic material layer emits light having a wavelength within a first range. A first coupling generated between the first metal portion and the second metal layer shifts the light from the first range to a second range. A second coupling generated between the second metal portion and the second metal layer shifts the light from the first range to a third range.Type: GrantFiled: July 7, 2015Date of Patent: January 31, 2017Assignee: Industrial Technology Research InstituteInventors: Yi-Ping Lin, Jung-Yu Li, Guan-Yu Chen, Shih-Pu Chen, Jin-Han Wu, Cheng-Chang Chen
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Publication number: 20160335738Abstract: Embodiments are provided to enable graphic processing unit (GPU) virtualization for high bandwidth or rate demanding applications, such as 3D gaming, where a client communicates with a host via a virtual desktop infrastructure (VDI). The distributed GPU virtualization allows one or more VMs or comparable hosts or components without GPU access to communicate with a GPU at a different component or physical machine in a data center or a network using remote direct memory access (RDMA). A first physical machine that excludes a GPU starts a remote display driver function to handle a request to render graphics from a client via gateway. A second physical machine that comprises a GPU is instructed to start a render function for the client using the GPU. The render function communicates with the remote display driver function at the first physical machine. The rendered graphics is then sent to the client via the gateway.Type: ApplicationFiled: July 26, 2016Publication date: November 17, 2016Inventors: Pu Chen, Guangsong Xia
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Patent number: 9481020Abstract: Bending members having slanted faces to engage folded edge portions of a housing panel, wherein the relative sliding movement between the folded edge portions and the bending members cause bending of each of the folded edge portions to an inwardly slanted angle.Type: GrantFiled: January 29, 2013Date of Patent: November 1, 2016Assignee: Hewlett-Packard Development Company, L.P.Inventors: Zhi-Jie Wang, Ming-Jen Yu, Tung-Yang Hu, Kevin L. Massaro, Chun-Pu Chen, Dimitre D. Mehandjiysky
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Patent number: 9472599Abstract: A light emitting device includes a substrate, a coupling unit and an organic light emitting unit. The coupling unit includes a first conductive layer, a first light emitting layer and a second conductive layer. The first conductive layer is located on the substrate. The first light emitting layer is located between the first conductive layer and the second conductive layer. The organic light emitting unit is located adjacent to the second conductive layer.Type: GrantFiled: October 15, 2015Date of Patent: October 18, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Cheng-Chang Chen, Yi-Ping Lin, Cheng-Hung Li, Jung-Yu Li, Shih-Pu Chen, Jin-Han Wu, Guan-Yu Chen