Patents by Inventor Shu Chang

Shu Chang 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: 9387642
    Abstract: A process for manufacturing a heat insulation container mainly includes preparing a coating material by mixing a binder and a thermo-expandable powder, coating such coating material on a surface of a container and then heating the container to foam the coated material after the container is shaped. The foamed coating material is therefore provides the container with heat insulation property. The thermo-expandable powder consists of a plurality of thermo-expandable microcapsules, each of which consists of a thermoplastic polymer shell and a solvent wrapped by the thermoplastic polymer shell. To obtain a smooth surface, the soften point of the binder is required to be lower than the boiling point of the solvent.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: July 12, 2016
    Assignee: RICH CUP BIO-CHEMICAL TECHNOLOGY CO., LTD.
    Inventors: Sheng-Shu Chang, Hung-Ying Su
  • Patent number: 9381154
    Abstract: In some aspects of the present application, a method of forming one or more layers of at least a portion of a drug delivery device (DDD) is described. The method can include providing a substrate; providing one or more DDD components that are dissolved or dispersed in one or more pharmaceutically compatible phase change inks; ejecting, by one or more nozzles, a first portion of the one or more pharmaceutically compatible phase change inks to form a first layer on the substrate; and ejecting, by the one or more nozzles, a second portion of the pharmaceutically compatible phase change inks to form a second layer over the first layer.
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: July 5, 2016
    Assignee: Xerox Corporation
    Inventors: Jing Zhou, Shu Chang
  • Publication number: 20160186226
    Abstract: The disclosure provides a method for producing extracellular proteins from genus Tepidimonas, including: performing a fermentation culturing to a bacteria of genus Tepidimonas with a culturing medium to form a fermented liquid, wherein the composition of the culturing medium includes a carbon source which is an organic acid, selected from a group consisting of acetate, lactate and butyrate; a nitrogen source selected from a group consisting of (NH4)2SO4, NH4NO3, NH4Cl and urea; phosphate; carbonate; MgCl2; yeast extract; and trace elements, and wherein the gas feeding rate for the fermentation culturing is about 0-0.1 vvm; and after the fermentation culturing is completed, collecting the fermented liquid, wherein the fermented liquid contains extracellular protein secreted from the bacteria of genus Tepidimonas.
    Type: Application
    Filed: August 28, 2015
    Publication date: June 30, 2016
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yin-Lung HAN, Jo-Shu CHANG, Yung-Chong LOU, Chieh-Lun CHENG, Chih-Hsi LIU
  • Publication number: 20160177256
    Abstract: The disclosure provides a method for manufacturing an active substance for inducing self-lysis in microalga cells, including: inoculating a bacterial strain belonging to Bacillus into a culturing medium to obtain a bacterial suspension; culturing the bacterial strain belonging to Bacillus at least to a stationary phase to a condition in which the bacterial strain belonging to Bacillus aggregates in the bacterial suspension and the bacterial suspension becomes pellucid; and after the bacterial strain belonging to Bacillus aggregates in the bacterial suspension and the bacterial suspension becomes pellucid, performing a vacuum distillation procedure on the bacterial suspension to obtain an active solution, wherein the active solution contains an active substance for inducing self-lysis in microalga cells.
    Type: Application
    Filed: June 11, 2015
    Publication date: June 23, 2016
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ming-Der BAI, Chung-Cheng HAN, Wen-Chang LU, Hou-Peng WAN, Jo-Shu CHANG, Chun-Yen CHEN, Hsin-Yueh CHANG
  • Patent number: 9342783
    Abstract: Embodiments are directed to data verification of business or consumer data. Certain embodiments include a data verification system that receives or selects data to be verified, selects one or more verification methods to verify, update, and/or append/enhance the data. The data verification system may verify the data with one or more data verification methods, either alone or in combination. The methods may include a web-crawling verification method, an agent web verification method, a call verification method, a direct mail method, an email method, an in-person verification method, or other methods. The system has the ability to, automatically or manually, (1) blend automatic and manual segmentation of records or elements by criteria such as industry type, best times of day/month/year to verify, update, or append, cost, and level of importance (2) select the best verification processing method(s), and (3) manage the results and properly verify, update, append/enhance records.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: May 17, 2016
    Assignee: Consumerinfo.com, Inc.
    Inventors: Albert Chia-Shu Chang, Gregory Dean Jones, Carolyn Paige Soltes Matthies
  • Patent number: 9330620
    Abstract: A driving method of a field sequential display apparatus is provided. First, a plurality of scan lines of the field sequential display apparatus are sequentially driven according to a scanning sequence in a first period of a first field, wherein the first field is in a first frame. Next, the scan lines are sequentially driven according to an opposite sequence in a second period of the first field, wherein the opposite sequence is in the reverse order of the scanning sequence. Finally, the scan lines are simultaneously driven or not driven in a third period of the first field. Consequently, the disclosed driving method can promote the uniformity of the image brightness.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: May 3, 2016
    Assignee: Nuvoton Technology Corporation
    Inventor: Pao-Shu Chang
  • Patent number: 9330901
    Abstract: A method of forming a nitrogen-containing oxide film is disclosed. The method comprises (a) exposing a substrate to a first gas pulse having one of an oxygen-containing gas and a metal-containing gas; (b) exposing the substrate to a second gas pulse having the other of the oxygen-containing gas and the metal-containing gas to form an oxide film over the substrate; and (c) exposing the oxide film to a third gas pulse having a nitrogen-containing plasma to form a nitrogen-containing oxide film, wherein the nitrogen-containing oxide film has a nitrogen concentration between about 0.1 and about 3 atomic percent (at %).
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: May 3, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: An-Chun Tu, Chih-Hong Hwang, Yi Hsien Lu, Chun-Heng Chen, Chen-Chien Li, Chih-Jen Wu, Kuei-Shu Chang-Liao, Chen-Ming Huang
  • Publication number: 20160059507
    Abstract: A cutting device includes a base roller, a magnetic roller, a first molding member, a second molding member and a base board. The magnetic roller is perpendicular to the base roller which drives the magnetic roller. The base board is connected to the base roller. The first molding member is attached to the magnetic roller to create slots in the base board. The second molding member has second folding line blades and cutting line blades, and the second molding member is switchable with the first molding member. The second molding member and the base board cut expanded packing boxes from the paper board. The expanded packing boxes include K-lines.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 3, 2016
    Inventor: SHU-CHANG KAO
  • Patent number: 9228377
    Abstract: The invention relates to a bicycle lock for multiple connection uses, which is consisted of a body, a fit seat, a push rod, a lock cylinder module, a first clamping block, a second clamping block, a external locking element and an external connecting element. By the composition of the above structure, a quick release handle connected to a seat tube of a bicycle may be locked, and also, lock of connecting the external locking element and the external connecting element may be provided, to thereby achieve the purpose of preventing theft from a bicycle seat, front and rear wheels or other objects within a bicycle, and the purpose of conveniently locking and unlocking.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: January 5, 2016
    Assignee: VULCAN SPORTS CO., LTD.
    Inventor: Chin Shu Chang
  • Patent number: 9227695
    Abstract: A drive assembly of an electric bicycle is disclosed. A shell tube of an electric bicycle is transfixed with a crank shaft sheathed with an outer shaft set. The outer shaft set links to a tubular motor set. A first side of the crank shaft is provided with a left positioning set sheathed and limited in a left hole of the shell tube. A second side of the crank shaft is provided with a right positioning set sheathed and limited in a right hole of the shell tube. The right positioning set is fixed with a chain wheel set. A displacement of the crank shaft pulled by a bicycle chain is detected by a torque detection unit, and a torque is accessed by a control unit based upon the displacement to control the output power of the tubular motor set, thereby assisting pedaling the bicycle with feet.
    Type: Grant
    Filed: January 25, 2014
    Date of Patent: January 5, 2016
    Inventors: Chun-Hsiang Liu, Chung-Li Chin, Chin Shu Chang, Yu Li Chen
  • Publication number: 20150246499
    Abstract: A process for manufacturing a heat insulation container mainly includes preparing a coating material by mixing a binder and a thermo-expandable powder, coating such coating material on a surface of a container and then heating the container to foam the coated material after the container is shaped. The foamed coating material is therefore provides the container with heat insulation property. The thermo-expandable powder consists of a plurality of thermo-expandable microcapsules, each of which consists of a thermoplastic polymer shell and a solvent wrapped by the thermoplastic polymer shell. To obtain a smooth surface, the soften point of the binder is required to be lower than the boiling point of the solvent.
    Type: Application
    Filed: April 28, 2015
    Publication date: September 3, 2015
    Inventors: SHENG-SHU CHANG, HUNG-YING SU
  • Patent number: 9102376
    Abstract: The invention relates to a bicycle quick release lock, which is consisted of a body, a fit seat, a lock cylinder module, a push button, a clamping block, an external lock block, a locating seat, a slide plate and an outer hook piece. By the composition of above structure, a part of a quick release handle connected to a seat tube and a middle tube of a bicycle seat may be locked, and a linked locking mechanism of an external lock latch may be provided simultaneously, to thereby achieve the purpose of preventing theft from bicycle seat, front and rear wheel or other objects within a bicycle.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: August 11, 2015
    Assignee: VULCAN SPORTS CO., LTD.
    Inventor: Chin Shu Chang
  • Publication number: 20150210349
    Abstract: A drive assembly of an electric bicycle is disclosed. A shell tube of an electric bicycle is transfixed with a crank shaft sheathed with an outer shaft set. The outer shaft set links to a tubular motor set. A first side of the crank shaft is provided with a left positioning set sheathed and limited in a left hole of the shell tube. A second side of the crank shaft is provided with a right positioning set sheathed and limited in a right hole of the shell tube. The right positioning set is fixed with a chain wheel set. A displacement of the crank shaft pulled by a bicycle chain is detected by a torque detection unit, and a torque is accessed by a control unit based upon the displacement to control the output power of the tubular motor set, thereby assisting pedaling the bicycle with feet.
    Type: Application
    Filed: January 25, 2014
    Publication date: July 30, 2015
    Inventors: CHUN-HSIANG LIU, CHIN SHU CHANG, YU LI CHEN, CHUNG-LI CHIN
  • Publication number: 20150184121
    Abstract: The disclosure provides a culturing medium for culturing a bacterium of genus Tepidimonas, including: a carbon source which is an organic acid, selected from a group consisting of acetate, lactate and butyrate; a nitrogen source selected from a group consisting of ammonium sulfate ((NH4)2SO4), ammonium nitrate (NH4NO3), ammonium chloride (NH4Cl) and urea; phosphate; magnesium chloride (MgCl2); yeast extract; and trace elements.
    Type: Application
    Filed: March 28, 2014
    Publication date: July 2, 2015
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yin-Lung HAN, Tai-Rong GUO, Jo-Shu CHANG, Yung-Chong LOU, Chieh-Lun CHENG, Wan-Ju YU, Chih-Hsi LIU
  • Publication number: 20150073736
    Abstract: A system, method and device for automated association of a device and a power meter. For example, the method includes determining a power profile for a power meter, determining device-specific power information for each of a plurality of devices, comparing the device-specific power information for each of the plurality of devices against the power profile for the power meter, determining, based upon the comparing, which of the plurality of devices is associated with the power meter, and recording the power meter and its associated device in a network management record. The techniques may be extended to include associating multiple multifunction print devices to one of a plurality of power meters based upon power log and job arrival information for the print devices as compared to power profile information from the power meters, thereby providing for automated associated of the devices and the power meters without unnecessary human interaction.
    Type: Application
    Filed: September 9, 2013
    Publication date: March 12, 2015
    Applicant: Xerox Corporation
    Inventors: Fritz Francis Ebner, Shu Chang
  • Patent number: 8976301
    Abstract: The invention provides a digital television tuner having at least two branches that receive a radio frequency signal, wherein the radio frequency signal carries M channels (M is a positive integer). A target image data is generated in real time since at least one of the branches pre-extracts the image compression data of the next channel to be switched to.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: March 10, 2015
    Assignee: Realtek Semiconductor Corporation
    Inventor: Yi-Shu Chang
  • Patent number: 8968687
    Abstract: A method for recycling metals is provided by using extracellular proteins excreted by a specific thermophilic bacteria strain, Tepidimonas fonticaldi sp. nov., in which the extracellular proteins show excellent metal-ion binding ability, being useful in recycling rare earth metal ions and precious metal ions from geothermal fluids, boiler solutions, industrial wastewater or hard water.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: March 3, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Yin-Lung Han, Tai-Rong Guo, Jo-Shu Chang, Yung-Chong Lou, Wan-Ju Yu
  • Patent number: 8914602
    Abstract: A controller and a method of updating parameters on the same. The controller includes an embedded non-volatile memory, a programming circuit, an embedded SRAM, a MCU (Micro Computer Unit), and a memory controller. The embedded non-volatile memory has a program code block for storing program codes to be executed by the MCU, and a data block for storing the parameters. The MCU writes the parameters into the data block of the flash memory through the memory controller, or reads data in the data block of the non-volatile memory through the memory controller. Because the controller does not need to employ an external EEPROM, the cost can be reduced and the speed for accessing the parameters can be increased.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: December 16, 2014
    Assignee: Realtek Semiconductor Corp.
    Inventors: Wen-Jui Lin, Hsien-Chun Chang, Yi-Shu Chang, Wen-Che Wu
  • Patent number: 8897683
    Abstract: Fixing systems, printing apparatuses and methods for fixing marking material to a substrate are provided. An exemplary embodiment of the fixing systems includes a pre-heating device for pre-heating a substrate and marking material disposed on a surface of the substrate; a fixing device disposed downstream from the pre-heating device, the fixing device including fixing members which oppose each other and form a fixing nip; and a first thermal energy source for heating at least one of the fixing members; wherein the fixing members apply pressure and thermal energy to the pre-heated substrate and marking material at the fixing nip to fix the toner to the substrate; and a conditioning device positioned (a) upstream from the pre-heating device, (b) between the pre-heating device and the fixing device, or (c) downstream from the fixing device. The conditioning device includes conditioning members which oppose each other and form a conditioning nip.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: November 25, 2014
    Assignee: Xerox Corporation
    Inventors: Shu Chang, Dale R. Mashtare, Richard W. Seyfried, John F. Knapp, Grace T. Brewington, Anthony S. Condello
  • Patent number: 8881559
    Abstract: The present invention discloses a foldable lock. The foldable lock is constituted by a lock head which is pivoted with a foldable lock rod set. Two steel balls are used by the lock head to control unlocking and locking operations, thereby improving difficulty in prizing. The foldable lock rod set is composed of plural flexible lock rods, plural pivoting sheaths, plural protective covers and plural bolts, allowing the foldable lock to have a better circuity when twining an object. By the abovementioned structures, the foldable lock can increase convenience in the locking operation and enhance the anti-theft effect.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: November 11, 2014
    Assignee: Vulcan Sports Co., Ltd.
    Inventor: Chin Shu Chang