Patents by Inventor Dong Zhu

Dong 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).

  • Patent number: 9798052
    Abstract: A hollow-structure metal grating is provided. The hollow-structure metal grating includes a substrate, a number of connecting metal layers, and a number of hollow metal protrusions spaced and located on a surface of the substrate. A space is defined between each of the number of hollow metal protrusions and the substrate.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: October 24, 2017
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Zhen-Dong Zhu, Qun-Qing Li, Ben-Feng Bai, Shou-Shan Fan
  • Publication number: 20170241067
    Abstract: Provided are a clothes dryer using far-infrared heating and a clothes-drying control method thereof. The clothes dryer using far-infrared heating includes a clothes-drying drum, and further includes at least one far-infrared heater, a humidity sensor for detecting exhaust humidity of the clothes-drying drum, a relay and a controller having an output end connected with the relay; where all the far-infrared heaters are connected with a power supply through the relay; a first temperature sensor is mounted inside one of the far-infrared heaters; the first temperature sensor and the humidity sensor are connected with an input end of the controller; and the controller controls on and off of the relay according to a received temperature signal or humidity signal. A control system described above simplifies a circuit, and also saves cost.
    Type: Application
    Filed: November 17, 2014
    Publication date: August 24, 2017
    Applicant: QINGDAO HAIER WASHING MACHINE CO., LTD.
    Inventors: Jindong Bing, Longping Yao, Dong Zhu, Huayan Qu
  • Patent number: 9690018
    Abstract: A method for making a grating includes the following steps. A first photoresist film is formed on a substrate. A second photoresist film is applied on the first photoresist film. A number of first cavities are formed in the second photoresist film, wherein part of the first photoresist film is exposed to form a first exposed part. A number of second cavities are formed, wherein part of the surface of the substrate is exposed to form an exposed surface. A mask layer is deposited on the second photoresist film and the exposed surface of the substrate. A patterned mask layer is formed, and part of the substrate is exposed to form a second exposed part. The second exposed part of the substrate is etched through the patterned mask layer. The patterned mask layer is removed.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: June 27, 2017
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Zhen-Dong Zhu, Qun-Qing Li, Li-Hui Zhang, Mo Chen
  • Patent number: 9680132
    Abstract: A display device including a substrate, a light absorption layer, an optical matching layer, a first transparent electrode, a light emitting layer, and a second transparent electrode is provided. The light absorption layer is disposed on the substrate, and the optical matching layer is disposed on the light absorption layer. The first transparent electrode is disposed on the optical matching layer, the light emitting layer is disposed on the first transparent electrode, and the second transparent electrode is disposed on the light emitting layer. An output luminance and a reflectance of ambient light are controlled by adjusting refractive indices of the optical matching layer and the light absorption layer.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: June 13, 2017
    Assignees: Industrial Technology Research Institute, University of Central Florida Research Foundation, Inc.
    Inventors: Yi-Shou Tsai, Kuo-Chang Lee, Shin-Tson Wu, Guan-Jun Tan, Rui-Dong Zhu
  • Publication number: 20170155095
    Abstract: A display device including a substrate, a light absorption layer, an optical matching layer, a first transparent electrode, a light emitting layer, and a second transparent electrode is provided. The light absorption layer is disposed on the substrate, and the optical matching layer is disposed on the light absorption layer. The first transparent electrode is disposed on the optical matching layer, the light emitting layer is disposed on the first transparent electrode, and the second transparent electrode is disposed on the light emitting layer. An output luminance and a reflectance of ambient light are controlled by adjusting refractive indices of the optical matching layer and the light absorption layer.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 1, 2017
    Inventors: Yi-Shou Tsai, Kuo-Chang Lee, Shin-Tson Wu, Guan-Jun Tan, Rui-Dong Zhu
  • Patent number: 9634066
    Abstract: The disclosure relates to a method of making organic light emitting diode array. A base defining a plurality of convexities is provided. A number of first electrodes are applied on the plurality of convexities. At least one hole injection layer is applied on the first electrodes. A number of hole transport layers are transfer printed on the at least one hole injection layer. Three of the hole transport layers, that correspond to the same pixel unit, have different thickness. A number of electroluminescent layers are applied on the hole transport layers. A patterned second insulative layer is made among the convexities to expose the electroluminescent layers. A second electrode is electrically connected to the electroluminescent layers.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: April 25, 2017
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Liang-Neng Chien, Jung-An Cheng, Dong An, Zhen-Dong Zhu, Chang-Ting Lin, I-Wei Wu, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 9556018
    Abstract: A three-dimensional nano-structure array includes a substrate and a number of three-dimensional nano-structures. Each three-dimensional nano-structure has a first peak and a second peak aligned side by side. A first groove is defined between the first peak and the second peak. A second groove is defined between the two adjacent three-dimensional nano-structures. A depth of the first groove is lower than that of the second groove.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: January 31, 2017
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Zhen-Dong Zhu, Qun-Qing Li, Li-Hui Zhang, Mo Chen, Yuan-Hao Jin, Shou-Shan Fan
  • Patent number: 9553233
    Abstract: A light emitting diode includes a substrate, a first semiconductor layer, an active layer, a second semiconductor layer, a first electrode, and a second electrode. The first semiconductor layer, the active layer, and the second semiconductor layer are orderly stacked on the substrate. The first electrode is electrically connected to the first semiconductor layer. The second electrode electrically is connected to the second semiconductor layer. The substrate has a number of three-dimensional nano-structures, and each of the number of three-dimensional nano-structures has a stepped structure.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: January 24, 2017
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Zhen-Dong Zhu, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 9503278
    Abstract: Embodiments of the invention relate to reflective relay (RR) processing on logical ports for channelized links in edge virtual bridging (EVB) systems. One embodiment includes providing a virtual edge bridge (VEB) mode and a virtual Ethernet port aggregator (VEPA) mode in an EVB system on a same port of a physical switch. RR capability per channel is negotiated between a server and the physical switch in the EVB system. RR per channel is supported on the physical switch of the EVB system using RR setting information per channel.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: November 22, 2016
    Assignee: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
    Inventors: Vasmi M. Abidi, Xiang Hui Dong, Tamanna Z. Sait, Yun Sun, Zheng Dong Zhu
  • Patent number: 9479438
    Abstract: A method of managing data transmission based on virtual local area networks includes obtaining a first VLAN property of a first physical interface and a second VLAN property of a second physical interface; in response to determining the first VLAN property and the second VLAN property are at least partially identical, obtaining a first virtual interface corresponding to the first physical interface and a second virtual interface corresponding to the second physical interface; and mapping the first physical interface and the second physical interface to an identical data channel via the first virtual interface and the second virtual interface, wherein the first physical interface and the second physical interface are located in a same processing device.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: October 25, 2016
    Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
    Inventors: Xiang Hui Dong, Yuhong Guo, Yun Sun, Zheng Dong Zhu
  • Patent number: 9444018
    Abstract: A light emitting diode includes a first semiconductor layer, an active layer, a second semiconductor layer, a protective layer, and a cermet layer. The active layer is on the first semiconductor layer. The second semiconductor layer is on the active layer. the protective layer is located on the semiconductor layer. The cermet layer is located on the protective layer. A first electrode covers entire surface of the first semiconductor layer away from the active layer. A second electrode is electrically connected to the second semiconductor layer.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: September 13, 2016
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jun Zhu, Hao-Su Zhang, Zhen-Dong Zhu, Qun-Qing Li, Guo-Fan Jin, Shou-Shan Fan
  • Patent number: 9442229
    Abstract: A method for making a hollow-structure metal grating is provided. The method includes the following steps. First, a substrate is provided. Second, a metal layer is located on a surface of the substrate. Third, a patterned mask layer is formed on a surface of the metal layer. The patterned mask layer is made of a chemical amplified photoresist. Fourth, the surface of the metal layer exposed out of the patterned mask layer is plasma etched. Lastly, the patterned mask layer on the surface of the metal layer is dissolved.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: September 13, 2016
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Zhen-Dong Zhu, Qun-Qing Li, Ben-Feng Bai, Shou-Shan Fan
  • Patent number: 9425436
    Abstract: A method of making organic light emitting diode array includes following steps. A base having a number of first electrodes on a surface of the base is provided. A first organic layer is located on the surface of the base to cover the first electrodes. A template with a first patterned surface is provided, wherein the first patterned surface includes a number of grooves with different depths. The first patterned surface of the template is attached on the first organic layer and separated from each other, wherein a number of protruding structures with different heights is formed. An organic light emitting layer is deposited to cover the protruding structures. A second organic layer is located on the organic light emitting layer. A second electrode is applied to electrically connected to the second organic layer.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: August 23, 2016
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jung-An Cheng, Liang-Neng Chien, Dong An, Zhen-Dong Zhu, Chang-Ting Lin, I-Wei Wu, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 9406884
    Abstract: The disclosure relates to a method of making organic light emitting diode array. A base defining a plurality of convexities is provided. A number of first electrodes are applied on the plurality of convexities. A patterned second insulative layer is made among the convexities to cover first parts of the first electrodes between the convexities and expose second parts of the first electrodes on top surfaces of the convexities to form a number of protrudent portions. A number of electroluminescent layers are transfer printed on the number of protrudent portions to form a number of organic light emitting layers. A second electrode is electrically connected to the number of organic light emitting layers.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: August 2, 2016
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Liang-Neng Chien, Jung-An Cheng, Dong An, Zhen-Dong Zhu, Chang-Ting Lin, I-Wei Wu, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 9368701
    Abstract: A semiconductor structure includes a first semiconductor layer, an active layer, a second semiconductor layer, and a cermet layer stacked together. The active layer is on a surface of the first semiconductor layer. The second semiconductor layer is on a surface of the active layer away from the first semiconductor layer. The cermet layer is on a surface of the second semiconductor layer away from the first semiconductor layer.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: June 14, 2016
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jun Zhu, Hao-Su Zhang, Zhen-Dong Zhu, Qun-Qing Li, Guo-Fan Jin, Shou-Shan Fan
  • Publication number: 20160149080
    Abstract: A light emitting diode includes a substrate, a first semiconductor layer, an active layer, a second semiconductor layer, a first electrode, and a second electrode. The first semiconductor layer, the active layer, and the second semiconductor layer are orderly stacked on the substrate. The first electrode is electrically connected to the first semiconductor layer. The second electrode electrically is connected to the second semiconductor layer. The substrate has a number of three-dimensional nano-structures, and each of the number of three-dimensional nano-structures has a stepped structure.
    Type: Application
    Filed: December 29, 2015
    Publication date: May 26, 2016
    Inventors: ZHEN-DONG ZHU, QUN-QING LI, SHOU-SHAN FAN
  • Patent number: 9343598
    Abstract: A solar cell includes a back electrode, a silicon substrate, a doped silicon layer and an upper electrode arranged in that order. The silicon substrate comprises a number of three-dimensional nano-structures aligned side by side adjacent to the upper electrode. The doped silicon layer is located on a surface of the three-dimensional nano-structures. A cross section of each three-dimensional nano-structure is M-shaped.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: May 17, 2016
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Zhen-Dong Zhu, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 9328112
    Abstract: Disclosed are compounds of Formula (Ia), and pharmaceutically acceptable salts thereof, wherein X, Y, R1, R2, R3A, R3B, and R4 are as described herein. The compounds may be used as agents in the treatment of diseases, including cancer. Also disclosed are pharmaceutical compositions comprising one or more compounds of Formula (Ia).
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: May 3, 2016
    Assignee: AbbVie Inc.
    Inventors: Robin Frey, Jane Gong, Zhiqin Ji, Chunqiu Lai, Thomas Penning, Xiaohong Song, Andrew Souers, Yunsong Tong, Gui-Dong Zhu
  • Patent number: 9318538
    Abstract: The disclosure relates to an organic light emitting diode array. The organic light emitting diode array includes a number of thin-film transistors arranged to form an array, a first insulative layer, a plurality of first electrodes, a number of electroluminescent layers, a patterned second insulative layer, and at least one second electrode. The first insulative layer is located on the plurality of first electrodes defines a number of convexities. The first electrodes are located on the convexities and electrically connected to the thin-film transistors. The electroluminescent layers are located on the first electrodes. The patterned second insulative layer is located on the first insulative layer to cover the first electrodes and expose the electroluminescent layers. The at least one second electrode is electrically connected to the electroluminescent layers.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: April 19, 2016
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Liang-Neng Chien, Jung-An Cheng, Dong An, Zhen-Dong Zhu, Chang-Ting Lin, I-Wei Wu, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 9312489
    Abstract: The disclosure relates to a method of making organic light emitting diode array. A base defining a number of convexities is provided. A number of first electrodes are applied on the number of convexities. A number of electroluminescent layers are transfer printed on the number of first electrodes to form the number of organic light emitting layers. A patterned second insulative layer is made to cover the number of first electrodes and expose the number of organic light emitting layers. A second electrode is electrically connected to the number of organic light emitting layers.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: April 12, 2016
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Liang-Neng Chien, Jung-An Cheng, Dong An, Zhen-Dong Zhu, Chang-Ting Lin, I-Wei Wu, Qun-Qing Li, Shou-Shan Fan