Patents by Inventor Jeng Wei

Jeng Wei 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: 8642789
    Abstract: A co-crystal compound containing ammonium nitrate and benzo-18-crown-6-ether. Ammonium nitrate and benzo-18-crown-6-ether are used to form the co-crystal compound with hydrogen bonding in a mole ratio of 1:1. A melting point of the co-crystal compound falls within a range of 124˜130° C., and the co-crystal compound can be prepared by an evaporation method or an anti-solvent method. The co-crystal compound comes with a non-hygroscopic property, a low burning rate (7 MPa, 0.58 mm/s) and a high pressure index (n>0.6), which can be used for replacing the oxidizer of a common gas generator propellant.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: February 4, 2014
    Assignee: National Central University
    Inventors: Lee Tu, Jeng-Wei Chen
  • Publication number: 20140028927
    Abstract: A liquid crystal display apparatus includes a display panel and a backlight module. The display panel includes a color filter layer having a blue filter portion. The backlight module emits light to the display panel. A peak wavelength of a blue light portion of the spectrum of the light is greater than or equal to 440 nm and smaller than or equal to 450 nm. The blue filter portion has a transmission spectrum having a first wavelength ?1 and a second wavelength ?2, and the first wavelength ?1 and the second wavelength ?2 conform to the following equation: 514 ? ? 1 2 + ? 2 2 + 0.71862 ? ? ? 2 - 0.71862 ? ? ? 1 ? 541 The first wavelength ?1 and the second wavelength ?2 are corresponding to a half level of a peak value of the transmission spectrum, and the unit thereof is nm.
    Type: Application
    Filed: July 12, 2013
    Publication date: January 30, 2014
    Inventors: Jeng-Wei YEH, Shih-Chang HUANG, Kuei-Ling LIU
  • Publication number: 20130310325
    Abstract: The inventors have unexpectedly discovered that shock and/or potential multi-organ failure due to shock can be effectively treated by administration of liquid high-dose protease inhibitor formulations to a location upstream of where pancreatic proteases are introduced into the gastrointestinal tract. Most preferably, administration is directly to the stomach, for example, via nasogastric tube under a protocol effective to treat shock by such administration without the need of providing significant quantities of the protease inhibitor to the jejunum and/or ileum.
    Type: Application
    Filed: September 23, 2011
    Publication date: November 21, 2013
    Inventors: Geert W. Schmid-Schonbein, Yung-Tsai Lee, Jeng Wei, Marisol Chang, Pedro Cabrales
  • Patent number: 8559738
    Abstract: A predictive coding method for coding intra of frames is revealed. Firstly, an encoder divides an image frame into a plurality of macroblocks. Then the encoder sets predictive coding models corresponding to these macroblocks according to a ratio. The encoder performs predictive coding for coding each macroblock according to the corresponding predictive coding model so as to get and output a coded image. By the present invention, various predictive coding models are set and applied to code the different macroblocks so as to increase predictive coding efficiency. The intra prediction efficiency and image compression efficiency are improved simultaneously.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: October 15, 2013
    Assignee: National Chung Cheng University
    Inventors: Jiun-In Guo, Ching-Lung Su, Jeng-Wei Liao
  • Publication number: 20130228807
    Abstract: Various embodiments of the present disclosure pertain to selective photo-enhanced wet oxidation for nitride layer regrowth on substrates. In one aspect, a semiconductor structure may comprise: a first substrate structure; a III-nitride structure bonded with the first substrate structure; a plurality of air gaps formed between the first substrate structure and the III-nitride structure; and a III-oxide layer formed on surfaces around the air gaps, wherein a portion of the III-nitride structure including surfaces around the air gaps is transformed into the III-oxide layer by a selective photo-enhanced wet oxidation, and the III-oxide layer is formed between an untransformed portion of the III-nitride structure and the first substrate structure.
    Type: Application
    Filed: April 9, 2013
    Publication date: September 5, 2013
    Applicant: OPTO TECH CORPORATION
    Inventors: Lung-Han Peng, Jeng-Wei Yu, Po-Chun Yeh
  • Patent number: 8487325
    Abstract: A light emitting diode includes a substrate, a plurality of pillar structures, a filler structure, a transparent conductive layer, a first electrode, and a second electrode. These pillar structures are formed on the substrate. Each of the pillar structures includes a first type semiconductor layer, an active layer, and a second type semiconductor layer. The first type semiconductor layers are formed on the substrate. The pillar structures are electrically connected with each other through the first type semiconductor layers. The filler structure is formed between the pillar structures. The filler structure and the second type semiconductor layers of the pillar structures are covered with the transparent conductive layer. The first electrode is in contact with the transparent conductive layer. The second electrode is in contact with the first type semiconductor layer.
    Type: Grant
    Filed: January 17, 2012
    Date of Patent: July 16, 2013
    Assignee: Opto Tech Corporation
    Inventors: Chen-Yen Lin, Yung-Ming Lin, Po-Chun Yeh, Jeng-Wei Yu, Chih-Ming Lai, Lung-Han Peng
  • Patent number: 8481353
    Abstract: Various embodiments of the present disclosure pertain to separating nitride films from growth substrates by selective photo-enhanced wet oxidation. In one aspect, a method may transform a portion of a III-nitride structure that bonds with a first substrate structure into a III-oxide layer by selective photo-enhanced wet oxidation. The method may further separate the first substrate structure from the III-nitride structure.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: July 9, 2013
    Assignee: Opto Tech Corporation
    Inventors: Lung-Han Peng, Jeng-Wei Yu, Po-Chun Yeh
  • Publication number: 20130102797
    Abstract: A co-crystal compound containing ammonium nitrate and benzo-18-crown-6-ether. Ammonium nitrate and benzo-18-crown-6-ether are used to form the co-crystal compound with hydrogen bonding in a mole ratio of 1:1. A melting point of the co-crystal compound falls within a range of 124˜130° C., and the co-crystal compound can be prepared by an evaporation method or an anti-solvent method. The co-crystal compound comes with a non-hygroscopic property, a low burning rate (7 MPa, 0.58 mm/s) and a high pressure index (n>0.6), which can be used for replacing the oxidizer of a common gas generator propellant.
    Type: Application
    Filed: January 20, 2012
    Publication date: April 25, 2013
    Applicant: NATIONAL CENTRAL UNIVERSITY
    Inventors: Lee Tu, Jeng-Wei Chen
  • Patent number: 8409892
    Abstract: Various embodiments of the present disclosure pertain to selective photo-enhanced wet oxidation for nitride layer regrowth on substrates. In one aspect, a method may comprise: forming a first III-nitride layer with a first low bandgap energy on a first surface of a substrate; forming a second III-nitride layer with a first high bandgap energy on the first III-nitride layer; transforming portions of the first III-nitride layer into a plurality of III-oxide stripes by photo-enhanced wet oxidation; forming a plurality of III-nitride nanowires with a second low bandgap energy on the second III-nitride layer between the III-oxide stripes; and selectively transforming at least some of the III-nitride nanowires into III-oxide nanowires by selective photo-enhanced oxidation.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: April 2, 2013
    Assignee: Opto Tech Corporation
    Inventors: Lung-Han Peng, Jeng-Wei Yu, Po-Chun Yeh
  • Publication number: 20120294545
    Abstract: A predictive coding method for coding intra of frames is revealed. Firstly, an encoder divides an image frame into a plurality of macroblocks. Then the encoder sets predictive coding models corresponding to these macroblocks according to a ratio. The encoder performs predictive coding for coding each macroblock according to the corresponding predictive coding model so as to get and output a coded image. By the present invention, various predictive coding models are set and applied to code the different macroblocks so as to increase predictive coding efficiency. The intra prediction efficiency and image compression efficiency are improved simultaneously.
    Type: Application
    Filed: March 8, 2012
    Publication date: November 22, 2012
    Applicant: NATIONAL CHUNG CHENG UNIVERSITY
    Inventors: JIUN-IN GUO, CHING-LUNG SU, JENG-WEI LIAO
  • Publication number: 20120264247
    Abstract: Various embodiments of the present disclosure pertain to separating nitride films from growth substrates by selective photo-enhanced wet oxidation. In one aspect, a method may transform a portion of a III-nitride structure that bonds with a first substrate structure into a III-oxide layer by selective photo-enhanced wet oxidation. The method may further separate the first substrate structure from the III-nitride structure.
    Type: Application
    Filed: April 14, 2011
    Publication date: October 18, 2012
    Applicant: OPTO TECH CORPORATION
    Inventors: Lung-Han Peng, Jeng-Wei Yu, Po-Chun Yeh
  • Publication number: 20120264246
    Abstract: Various embodiments of the present disclosure pertain to selective photo-enhanced wet oxidation for nitride layer regrowth on substrates. In one aspect, a method may comprise: forming a first III-nitride layer with a first low bandgap energy on a first surface of a substrate; forming a second III-nitride layer with a first high bandgap energy on the first III-nitride layer; transforming portions of the first III-nitride layer into a plurality of III-oxide stripes by photo-enhanced wet oxidation; forming a plurality of III-nitride nanowires with a second low bandgap energy on the second III-nitride layer between the III-oxide stripes; and selectively transforming at least some of the III-nitride nanowires into III-oxide nanowires by selective photo-enhanced oxidation.
    Type: Application
    Filed: April 14, 2011
    Publication date: October 18, 2012
    Applicant: OPTO TECH CORPORATION
    Inventors: Lung-Han Peng, Jeng-Wei Yu, Po-Chun Yeh
  • Publication number: 20120228655
    Abstract: A light emitting diode includes a substrate, a plurality of pillar structures, a filler structure, a transparent conductive layer, a first electrode, and a second electrode. These pillar structures are formed on the substrate. Each of the pillar structures includes a first type semiconductor layer, an active layer, and a second type semiconductor layer. The first type semiconductor layers are formed on the substrate. The pillar structures are electrically connected with each other through the first type semiconductor layers. The filler structure is formed between the pillar structures. The filler structure and the second type semiconductor layers of the pillar structures are covered with the transparent conductive layer. The first electrode is in contact with the transparent conductive layer. The second electrode is in contact with the first type semiconductor layer.
    Type: Application
    Filed: January 17, 2012
    Publication date: September 13, 2012
    Applicant: OPTO TECH CORPORATION
    Inventors: Chen-Yen Lin, Yung-Ming Lin, Po-Chun Yeh, Jeng-Wei Yu, Chih-Ming Lai, Lung-Han Peng
  • Patent number: 8112644
    Abstract: A dynamic voltage scaling scheduling method executes one of the steps. When one task in the delayed task set requires for being executed, a working voltage required for executing the task is increased, and the task is removed from the delayed task set; when one task in the delayed task set requires for sharing resources, the working voltage required by the task is set as the current working voltage or a larger one in the minimum upper bounds of all the works requiring for sharing resources; and when one task does not belong to the delayed task set, but the waiting time has exceeded the period of the work, the working voltage for executing the task is reduced, and the task is added in the delayed task set.
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: February 7, 2012
    Assignee: Institute for Information Industry
    Inventors: Chih-Hsiang Huang, Jeng-Wei Lee, Mong-Fong Horng, Yau-Hwang Kuo, Pau-Choo Chung, Lan Chang, Jen-Wei Hu
  • Publication number: 20080148273
    Abstract: A dynamic voltage scaling scheduling method executes one of the steps. When one task in the delayed task set requires for being executed, a working voltage required for executing the task is increased, and the task is removed from the delayed task set; when one task in the delayed task set requires for sharing resources, the working voltage required by the task is set as the current working voltage or a larger one in the minimum upper bounds of all the works requiring for sharing resources; and when one task does not belong to the delayed task set, but the waiting time has exceeded the period of the work, the working voltage for executing the task is reduced, and the task is added in the delayed task set.
    Type: Application
    Filed: November 8, 2007
    Publication date: June 19, 2008
    Applicant: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Chih-Hsiang Huang, Jeng-Wei Lee, Mong-Fong Horng, Yau-Hwang Kuo, Pau-Choo Chung, Lan Chang, Jen-Wei Hu
  • Patent number: 7358559
    Abstract: A bi-directional read/program non-volatile memory cell and array is capable of achieving high density. Each memory cell has two spaced floating gates for storage of charges thereon. The cell has spaced apart source/drain regions with a channel therebetween, with the channel having three portions. One of the floating gate is over a first portion; another floating gate is over a second portion, and a gate electrode controls the conduction of the channel in the third portion between the first and second portions. A control gate is connected to each of the source/drain regions, and is also capacitively coupled to the floating gate. The cell programs by hot channel electron injection, and erases by Fowler-Nordheim tunneling of electrons from the floating gate to the gate electrode. Bi-directional read permits the cell to be programmed to store bits, with one bit in each floating gate.
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: April 15, 2008
    Assignee: Silicon Storage Technology, Inc.
    Inventors: Felix (Ying-Kit) Tsui, Jeng-Wei Yang, Bomy Chen, Chun-Ming Chen, Dana Lee, Changyuan Chen
  • Publication number: 20070069275
    Abstract: A bi-directional read/program non-volatile memory cell and array is capable of achieving high density. Each memory cell has two spaced floating gates for storage of charges thereon. The cell has spaced apart source/drain regions with a channel therebetween, with the channel having three portions. One of the floating gate is over a first portion; another floating gate is over a second portion, and a gate electrode controls the conduction of the channel in the third portion between the first and second portions. A control gate is connected to each of the source/drain regions, and is also capacitively coupled to the floating gate. The cell programs by hot channel electron injection, and erases by Fowler-Nordheim tunneling of electrons from the floating gate to the gate electrode. Bi-directional read permits the cell to be programmed to store bits, with one bit in each floating gate.
    Type: Application
    Filed: September 29, 2005
    Publication date: March 29, 2007
    Inventors: Felix Tsui, Jeng-Wei Yang, Bomy Chen, Chun-Ming Chen, Dana Lee, Changyuan Chen
  • Publication number: 20040235306
    Abstract: The cleaning composition has a first acid for removing copper from the silicon wafer surface, an oxidizing agent for oxidizing the silicon wafer surface to form an oxide thin film and for oxidizing barrier residues on the bevel edges, a second acid for removing the oxide thin film, and deionized (DI) water. The method involves applying the cleaning composition to the silicon wafer surface for a process time, and spin-drying the silicon wafer surface. This removes all residues from the backside surface and the bevel edges of a silicon wafer.
    Type: Application
    Filed: July 13, 2004
    Publication date: November 25, 2004
    Inventors: Jeng-Wei Yang, Tse-Yuan Lo
  • Publication number: 20030104703
    Abstract: The cleaning composition has a first acid for removing copper from the silicon wafer surface, an oxidizing agent for oxidizing the silicon wafer surface to form an oxide thin film and for oxidizing barrier residues on the bevel edges, a second acid for removing the oxide thin film, and deionized (DI) water. The method involves applying the cleaning composition to the silicon wafer surface for a process time, and spin-drying the silicon wafer surface. This removes all residues from the backside surface and the bevel edges of a silicon wafer.
    Type: Application
    Filed: December 5, 2001
    Publication date: June 5, 2003
    Inventors: Jeng-Wei Yang, Tse-Yuan Lo
  • Patent number: D569205
    Type: Grant
    Filed: August 24, 2007
    Date of Patent: May 20, 2008
    Assignee: Basso Industry Corp.
    Inventor: Jeng Wei Lai