Patents by Inventor Rong Huang

Rong Huang 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).

  • Copolymer of pyrene and pyrrole and method of producing the copolymer
    Patent number: 8907015
    Abstract: The present application provides a copolymer including one or more units of pyrene and one or more units of pyrrole. The present application also provides a method of producing a copolymer, including incubating pyrene monomer and pyrrole monomer with an oxidant in the presence of a reaction solvent. Uses of the copolymers are also provided.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: December 9, 2014
    Assignee: Tongji University
    Inventors: Xin-Gui Li, Mei-rong Huang, Zhenzhong Hou
  • CLOCK-EMBEDDED SERIAL DATA TRANSMISSION SYSTEM AND CLOCK RECOVERY METHOD
    Publication number: 20140348280
    Abstract: A clock-embedded serial data transmission system is disclosed. The clock-embedded serial data transmission system includes a combinational logic circuit. The combinational logic circuit includes a clock window generator and a clock generator. The clock window generator is used to generate a first clock window according to two clock phases. The clock generator is coupled to a clock window generator and used to select a periodic data within the first clock window from a serial data signal according to the first clock window and generate a recovery clock accordingly.
    Type: Application
    Filed: May 22, 2014
    Publication date: November 27, 2014
    Applicant: RAYDIUM SEMICONDUCTOR CORPORATION
    Inventor: Da-Rong HUANG
  • Encapsulation film, package structure utilizing the same, and method for forming the package structure
    Patent number: 8896135
    Abstract: Disclosed is an encapsulation film. An inorganic oxide film is formed on an organic sealing layer by an atomic layer deposition (ALD) to form the encapsulation film, wherein the organic sealing layer is a polymer containing hydrophilic groups. The organic sealing layer and the inorganic oxide layer have covalent bondings therebetween. The encapsulation film can solve the moisture absorption problem of conventional organic sealing layers, thereby being suitable for use as a package of optoelectronic devices.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: November 25, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Ching-Chiun Wang, Kang-Feng Lee, Feng-Yu Tsai, Ming Horn Zheng, Chih-Yung Huang, Shih-Chin Lin, Jen-Rong Huang
  • Polypyrrole copolymer nanoparticles-based compositions and methods for detecting lead ions
    Patent number: 8845905
    Abstract: Compositions containing vinyl polymers and ionophores selective for lead ions (e.g., polypyrrole copolymers), and methods for making these compositions are disclosed herein. The compositions can, for example, be used for detecting lead ions in a sample.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: September 30, 2014
    Assignee: Tongji University
    Inventors: Mei-rong Huang, Xiao-tian Fu, Xin-Gui Li
  • Voltage regulator and pulse width modulation signal generation method thereof
    Patent number: 8836307
    Abstract: In a PWM signal generation method of a voltage regulator, an output sense signal, a first ramp signal and a second ramp signal are provided. A first time point of the first ramp signal crossing with the output sense signal is used to determine a start point of an ON-time of a PWM signal, and a second time point of the second ramp signal crossing with the output sense signal is used to determine an end point of the ON-time of the PWM signal. Moreover, the first ramp signal is reset to a reference voltage at the first time point and then maintained at the reference voltage, and further ramps down starting from the end point of the ON-time. The second ramp signal ramps up starting from the start point of the ON-time, and then is reset to a preset voltage at the second time point.
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: September 16, 2014
    Assignee: Richtek Technology Corp.
    Inventors: Yi-Cheng Wan, Jian-Rong Huang, Chien-Hui Wang, Cheng-Feng Chung
  • POWER CONVERTER CONTROL CIRCUIT
    Publication number: 20140253084
    Abstract: A power converter control circuit includes a feedback circuit and a pulse width modulation signal generating circuit for configuring a power stage circuit to provide power to a load. The feedback circuit generates a first gain signal and a second gain signal according to an output voltage sensing signal coupled with the load. The feedback circuit further generates a feedback signal according to the first gain signal and the second gain signal. The pulse width modulation signal generating circuit configures the operation of the power stage circuit according to the feedback signal and a reference signal. Moreover, the feedback circuit and the pulse width modulation signal generating circuit are configured on the same integrated circuit package.
    Type: Application
    Filed: March 11, 2014
    Publication date: September 11, 2014
    Applicant: Richtek Technology Corporation
    Inventors: Ching-Jan CHEN, Shao-Hung LU, Jian-Rong HUANG
  • METHODS OF PRODUCING POLYANTHRACENE AND USES THEREOF
    Publication number: 20140221604
    Abstract: The present application provides methods of producing polyanthracene including polymerization of anthracene monomers in the presence of oxidants and reaction solvents. The present application further provides polyanthracene produced by methods described herein that has higher solubility in organic solvents and better thermal stability and ablation resistance.
    Type: Application
    Filed: April 17, 2014
    Publication date: August 7, 2014
    Applicant: Tongji University
    Inventors: Mei-rong Huang, Xin-gui Li, Shao-Jun Huang
  • POLYANTHRYLENE MATERIALS AND METHODS FOR THEIR PREPARATION AND USE
    Publication number: 20140220695
    Abstract: Compositions containing polyanthrylene and methods of making these compositions are disclosed herein. The polyanthrylene composition can, for example, be used for detection of iron in a sample.
    Type: Application
    Filed: April 11, 2014
    Publication date: August 7, 2014
    Applicant: Tongji University
    Inventors: Mei-rong Huang, Shao-jun Huang, Jiang-Ling Li, Xin-gui Li
  • System and method for performing a remote verification of a pharmacy fill utilizing an image to image comparison
    Patent number: 8775198
    Abstract: The method and system provides image data of a prepared pharmacy product for review by a pharmacist located away from the prepared pharmacy product. The method and system enables the verification process to be ported to locations in which resources may be more efficiently utilized.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: July 8, 2014
    Assignee: Walgreen Co.
    Inventors: Adam S. Wiener, Rong Huang
  • Method for driving a display and related display apparatus
    Patent number: 8773410
    Abstract: A display includes a panel, a timing controller, and a source driver. A method for driving the display includes the steps of sending a transfer signal asserted for a first period to the source driver initially at a line period; sending a driving control signal asserted for an asserted period to the source driver by the timing controller initially at a line period, utilizing a large driving capability of the source driver to drive the panel during the asserted period within the line period, and utilizing a small driving capability of the source driver to drive the panel beyond the asserted period within the line period.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: July 8, 2014
    Assignee: Himax Technologies Limited
    Inventors: Da-Rong Huang, Chien-Ru Chen
  • POLYPYRROLE COPOLYMER NANOPARTICLES-BASED COMPOSITIONS AND METHODS FOR DETECTING LEAD LIONS
    Publication number: 20140183062
    Abstract: Compositions containing vinyl polymers and ionophores selective for lead ions (e.g., polypyrrole copolymers), and methods for making these compositions are disclosed herein. The compositions can, for example, be used for detecting lead ions in a sample.
    Type: Application
    Filed: March 19, 2012
    Publication date: July 3, 2014
    Applicant: TONGJI UNIVERSITY
    Inventor: Mei-rong Huang
  • COMPOSITIONS AND METHODS FOR DETECTING LEAD IONS
    Publication number: 20140183061
    Abstract: Compositions containing vinyl polymers and ionophores selective for lead ions (e.g., aniline copolymers), and methods for making these compositions are disclosed herein. The compositions can, for example, be used for detecting lead ions in a sample.
    Type: Application
    Filed: November 25, 2011
    Publication date: July 3, 2014
    Applicant: TONGJI UNIVERSITY
    Inventors: Mei-rong Huang, Hao Feng, Xin-gui Li
  • Method for improving voltage identification transient response and voltage regulator
    Patent number: 8766617
    Abstract: An exemplary method for improving voltage identification (VID) transient response is adapted to a voltage regulator and includes steps of: continuously sensing an inductor current of the voltage regulator to thereby output a current sense signal; during a steady state operation period, sampling the current sense signal to thereby obtain a sampling result for providing a droop control signal; after entering a VID transient period from the steady state operation period, holding the sampling result for providing the droop control signal; and taking the droop control signal as a consideration factor of producing a pulse width modulation signal to regulate an output voltage of the voltage regulator.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: July 1, 2014
    Assignee: Richtek Technology Corp
    Inventors: Yi-Cheng Wan, Jian-Rong Huang, Cheng-Feng Chung, Hung-Chun Peng
  • ELECTRONIC DEVICE AND PAGE ZOOMING METHOD THEREOF
    Publication number: 20140165013
    Abstract: A page zooming method for an electronic device includes, firstly, generating operation signals in response to a touch operation applied on a page displayed on a touch screen of the electronic device. Secondly, one touch operation is determined to be a zoom-triggering gesture when a duration of time of pressing the touch screen on one touching point is longer than a first preset duration of time. Thirdly, one slide operation is identified according to the operation signals generated by the touch screen in response to the slide operation. Next, a zooming type and a zooming ratio are determined according to the zoom-triggering gesture and the slide operation. Lastly, the page is zoomed according to the zooming type and zooming ratio. An electronic device using the page zooming method is also provided.
    Type: Application
    Filed: November 14, 2013
    Publication date: June 12, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD .
    Inventors: Chia-Hao Chuang, Chih-San Chiang, Sai-Rong Huang, Huai-Yu Shang, Wei Liu, Hui Lan
  • Adaptive equalizer and operating method thereof
    Patent number: 8743928
    Abstract: An adaptive equalizer and operating method thereof are disclosed. The adaptive equalizer is oversampling-based. The adaptive equalizer includes a searching module, a compensation module, and an operating module. The searching module searches the equalizer setting from a lower compensation to a higher compensation to obtain a first equalizer setup value according a first monitored result of a monitor and then searches the equalizer setting from a higher compensation to a lower compensation to obtain a second equalizer setup value according to a second monitored result of the monitor. The operating module performs an operation on the first equalizer setup value and the second equalizer setup value to obtain an optimized equalizer setup value.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: June 3, 2014
    Assignee: Raydium Semiconductor Corporation
    Inventors: Min-Chung Chou, Da-Rong Huang
  • Polyanthrylene materials and methods for their preparation and use
    Patent number: 8735166
    Abstract: Compositions containing polyanthrylene and methods of making these compositions are disclosed herein. The polyanthrylene composition can, for example, be used for detection of iron in a sample.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: May 27, 2014
    Assignee: Tongji University
    Inventors: Mei-rong Huang, Shao-jun Huang, Jiang-Ying Li, Xin-gui Li
  • Methods of producing polyanthracene and uses thereof
    Patent number: 8735537
    Abstract: The present application provides methods of producing polyanthracene including polymerization of anthracene monomers in the presence of oxidants and reaction solvents. The present application further provides polyanthracene produced by methods described herein that has higher solubility in organic solvents and better thermal stability and ablation resistance.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: May 27, 2014
    Assignee: Tongji University
    Inventors: Mei-rong Huang, Xin-gui Li, Shao-Jun Huang
  • Adjustable voltage regulator with dynamic voltage compensation
    Patent number: 8710815
    Abstract: The present invention discloses a voltage regulator, and a control circuit and a control method therefor. The method for controlling a voltage regulator comprises: receiving a dynamic voltage identification signal which instructs the voltage regulator to change its output voltage to a target voltage, and generating a compensation signal to shorten an interval for the output voltage of the voltage regulator to reach the target voltage.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: April 29, 2014
    Assignee: Richtek Technology Corporation, R.O.C.
    Inventors: Chieh-Min Feng, Ting-Hung Wang, Chung-Sheng Cheng, Jian-Rong Huang
  • MULTI-PHASE SWITCHING REGULATOR AND DROOP CIRCUIT THEREFOR
    Publication number: 20140021929
    Abstract: The present invention provides a multi-phase switching regulator and a droop circuit for use in the multi-phase switching regulator. The multi-phase switching regulator generates pulse width modulation (PWM) signals according to an output voltage and a droop signal, to drive a plurality of switching sets to convert an input voltage to the output voltage. The droop circuit detects the sum of the currents generated by the plurality of switching sets and provides the droop signal which is related to the sum of the currents to the multi-phase switching regulator. The droop signal can be used for over current protection (OCP) or for the droop control.
    Type: Application
    Filed: July 9, 2013
    Publication date: January 23, 2014
    Applicant: RICHTEK TECHNOLOGY CORPORATION
    Inventors: Yu-Ta Lin, Jian-Rong Huang, Yi-Cheng Wan, Chien-Hui Wang, Yuan-Wen Hsiao
  • Optical device including at least one replicated surface and associated methods
    Patent number: 8611026
    Abstract: An optical device includes a substrate. a non-planar transparent structure on a first surface of the substrate, the non-planar transparent structure being made of a first material, and a molded refractive surface on the first surface of the substrate adjacent the non-planar transparent structure, the molded refractive surface being made of a second material, different from the first material.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: December 17, 2013
    Assignee: Digitaloptics Corporation
    Inventors: Hongtao Han, Alan Kathman, Rong Huang, Michael Feldman, Robert D. TeKolste, Jeremy Huddleston, James Carriere, Michael Magoon, Jack Schmidt