Patents by Inventor Heng Cheng

Heng Cheng 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).

  • Publication number: 20160225728
    Abstract: A semiconductor package and a method of manufacturing the same are provided. The semiconductor package includes: a substrate having a plurality of conductive lands and a plurality of bonding pads surrounding the conductive lands formed on a surface thereof; a plurality of passive devices mounted on the conductive lands; an insulation layer formed on the surface and having a portion of the passive devices embedded therein; a semiconductor chip mounted on a top surface of the insulation layer; a plurality of bonding wires electrically connecting the semiconductor chip and the bonding pads; an encapsulant formed on the surface of the substrate to encapsulate the insulation layer, the bonding wires and the semiconductor chip, wherein a region of the semiconductor chip projected onto the substrate covers a portion of an outermost one of the passive devices. Therefore, the mounting density of the passive devices is improved.
    Type: Application
    Filed: April 8, 2016
    Publication date: August 4, 2016
    Inventors: Tsung-Hsien Tsai, Heng-Cheng Chu, Chien-Cheng Lin, Chih-Hsien Chiu, Hsin-Lung Chung, Yude Chu
  • Patent number: 9382289
    Abstract: Tubulysin compounds of the formula (I) where R1, R2, R3a, R3b, R4, R5, W, and n are as defined herein, are anti-mitotic agents that can be used in the treatment of cancer, especially when conjugated to a targeting moiety.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: July 5, 2016
    Assignee: Bristol-Myers Squibb Company
    Inventors: Qiang Cong, Heng Cheng, Sanjeev Gangwar
  • Publication number: 20160130299
    Abstract: Tubulysin analogs of the formula (I) where R1, R2 R3, R4, R5, R6, R7, and Y are as defined herein, are anti-mitotic agents that can be used in the treatment of cancer, especially when conjugated to a targeting moiety.
    Type: Application
    Filed: August 24, 2015
    Publication date: May 12, 2016
    Inventors: Heidi L. PEREZ, Donna WEI, Robert M. BORZILLERI, Sanjeev GANGWAR, Gretchen M. SCHROEDER, Heng CHENG, Robert J. SCHMIDT
  • Patent number: 9337250
    Abstract: A semiconductor package and a method of manufacturing the same are provided. The semiconductor package includes: a substrate having a plurality of conductive lands and a plurality of bonding pads surrounding the conductive lands formed on a surface thereof; a plurality of passive devices mounted on the conductive lands; an insulation layer formed on the surface and having a portion of the passive devices embedded therein; a semiconductor chip mounted on a top surface of the insulation layer; a plurality of bonding wires electrically connecting the semiconductor chip and the bonding pads; an encapsulant formed on the surface of the substrate to encapsulate the insulation layer, the bonding wires and the semiconductor chip, wherein a region of the semiconductor chip projected onto the substrate covers a portion of an outermost one of the passive devices. Therefore, the mounting density of the passive devices is improved.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: May 10, 2016
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Tsung-Hsien Tsai, Heng-Cheng Chu, Chien-Cheng Lin, Chih-Hsien Chiu, Hsin-Lung Chung, Yude Chu
  • Patent number: 9293490
    Abstract: An integrated circuit structure includes a semiconductor substrate, an image sensor extending from a front surface of the semiconductor substrate into the semiconductor substrate, and an isolation structure extending from a back surface of the semiconductor substrate into the semiconductor substrate, wherein the isolation structure includes an air-gap therein. An air-gap sealing layer is on a backside of the semiconductor substrate. The air-gap sealing layer seals the air-gap, wherein the air-gap sealing layer includes a portion exposed to the air-gap.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: March 22, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Volume Chien, Yu-Heng Cheng, Huan-En Lin, Chi-Cherng Jeng, Fu-Tsun Tsai
  • Publication number: 20160073943
    Abstract: A lancing device includes a front cap detachably capped on a front side of a shell, a lancet, and a lancet holder linearly movably mounted in the shell for securing the lancet. The lancet holder is configured to provide one or multiple guide portions at the outer perimeter thereof. The front cap has one or multiple guide tracks located at an inner wall thereof corresponding to the stroke of the guide portion of the lancet holder. Thus, under the guidance of the guide track, the lancet and the lancet holder can be moved smoothly with minimized vibration to reduce the sense of pain suffered by the user.
    Type: Application
    Filed: September 11, 2015
    Publication date: March 17, 2016
    Inventor: Chen-Heng CHENG
  • Publication number: 20160060294
    Abstract: Antiproliferative compounds having a structure represented by formula (II), where n, R1, R2, R3, R4, and R5 are as defined herein, can be used to treat tumors, optionally when conjugated to a ligand such as an antibody:
    Type: Application
    Filed: November 12, 2015
    Publication date: March 3, 2016
    Inventors: Heng CHENG, Sanjeev GANGWAR, Qiang CONG
  • Patent number: 9226974
    Abstract: Antiproliferative compounds having a structure represented by formula (II), where n, R1, R2, R3, R4, and R5 are as defined herein, can be used to treat tumors, optionally when conjugated to a ligand such as an antibody:
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: January 5, 2016
    Assignee: E. R. SQUIBB & SONS, L.L.C.
    Inventors: Heng Cheng, Sanjeev Gangwar, Qiang Cong
  • Publication number: 20150263054
    Abstract: An integrated circuit structure includes a semiconductor substrate, an image sensor extending from a front surface of the semiconductor substrate into the semiconductor substrate, and an isolation structure extending from a back surface of the semiconductor substrate into the semiconductor substrate, wherein the isolation structure includes an air-gap therein. An air-gap sealing layer is on a backside of the semiconductor substrate. The air-gap sealing layer seals the air-gap, wherein the air-gap sealing layer includes a portion exposed to the air-gap.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 17, 2015
    Inventors: Volume Chien, Yu-Heng Cheng, Huan-En Lin, Chi-Cherng Jeng, Fu-Tsun Tsai
  • Publication number: 20150250417
    Abstract: The present disclosure provides an exercise assistive device. The present disclosure also provides a method for estimating stamina level and a method for adjusting the method according to a user's anaerobic energy level and aerobic energy level. The present disclosure further provides the several types and applications of the exercise assistive device.
    Type: Application
    Filed: May 21, 2015
    Publication date: September 10, 2015
    Inventors: SHIH-HENG CHENG, HSIN-FU KUO
  • Publication number: 20150243697
    Abstract: Embodiments of the disclosure provide an image sensor device. The image sensor device includes a semiconductor substrate. The semiconductor substrate has a front surface, a back surface opposite to the front surface, a light-sensing region close to the front surface, and a trench adjacent to the light-sensing region. The image sensor device includes a reflective layer positioned on an inner wall of the trench, wherein the reflective layer has a light reflectivity ranging from about 70% to about 100%.
    Type: Application
    Filed: February 27, 2014
    Publication date: August 27, 2015
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Volume CHIEN, Yu-Heng CHENG, Fu-Tsun TSAI, Hsi-Jung WU, Chi-Cherng JENG
  • Patent number: 9109008
    Abstract: Tubulysin compounds of the formula (I) where R1, R2R3a, R3b, R4, R5, W, and n are as defined herein, are anti-mitotic agents that can be used in the treatment of cancer, especially when conjugated to a targeting moiety.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: August 18, 2015
    Assignee: Bristol-Myers Squibb Company
    Inventors: Qiang Cong, Heng Cheng, Sanjeev Gangwar
  • Publication number: 20150162661
    Abstract: An electronic component is provided, which includes a substrate having opposite first and second surfaces and an antenna structure combined with the substrate. The antenna structure has at least a first extending portion disposed on the first surface of the substrate, at least a second extending portion disposed on the second surface of the substrate, and a plurality of connecting portions disposed in the substrate for electrically connecting the first extending portion and the second extending portion. Any adjacent ones of the connecting portions are connected through one of the first extending portion and the second extending portion. As such, the antenna structure becomes three-dimensional. The present invention does not need to provide an additional region on the substrate for disposing the antenna structure, thereby reducing the width of the substrate so as to meet the miniaturization requirement of the electronic component.
    Type: Application
    Filed: January 9, 2014
    Publication date: June 11, 2015
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD
    Inventors: Chih-Hsien Chiu, Heng-Cheng Chu, Cheng-Yu Chiang
  • Publication number: 20150132324
    Abstract: Tubulysin compounds of the formula (I) where R1, R2, R3a, R3b, R4, R5, W, and n are as defined herein, are anti-mitotic agents that can be used in the treatment of cancer, especially when conjugated to a targeting moiety.
    Type: Application
    Filed: January 26, 2015
    Publication date: May 14, 2015
    Inventors: Qiang CONG, Heng Cheng, Sanjeev Gangwar
  • Publication number: 20150123251
    Abstract: A semiconductor package is disclosed, which includes: a packaging structure having at least a semiconductor element; and at least three shielding layers sequentially stacked on the packaging structure so as to cover the semiconductor element, wherein a middle layer of the shielding layers is lower in electrical conductivity than adjacent shielding layers on both sides of the middle layer, thereby reducing electromagnetic interferences so as to increase the shielding effectiveness.
    Type: Application
    Filed: December 19, 2013
    Publication date: May 7, 2015
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD
    Inventors: Chih-Hsien Chiu, Chia-Yang Chen, Tsung-Hsien Tsai, Heng-Cheng Chu, Cheng-Yu Chiang
  • Patent number: 9000006
    Abstract: The present invention relates to novel compounds capable of modulating the stability and/or activity of hypoxia inducible factor (HIF).
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: April 7, 2015
    Assignee: Fibrogen, Inc.
    Inventors: Eric D. Turtle, Lee A. Flippin, Michael P. Arend, Heng Cheng
  • Patent number: 8980824
    Abstract: Tubulysin compounds of the formula (I) where R1, R2, R3a, R3b, R4, R5, W, and n are as defined herein, are anti-mitotic agents that can be used in the treatment of cancer, especially when conjugated to a targeting moiety.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: March 17, 2015
    Assignee: Bristol-Myers Squibb Company
    Inventors: Qiang Cong, Heng Cheng, Sanjeev Gangwar
  • Patent number: 8962396
    Abstract: A carrier-free semiconductor package includes a circuit structure having an insulating layer and a circuit layer embedded in the insulating layer and having a plurality of conductive traces and RF (radio frequency) traces, a chip disposed on a first surface of the insulating layer and electrically connected to the conductive traces, an encapsulant covering the chip and the circuit layer, a ground layer formed on a second surface of the insulating layer opposite to the first surface, and a plurality of solder balls disposed on the conductive traces or terminals on the conductive traces, wherein portions of the solder balls electrically connect the ground layer so as to allow the RF traces and the ground layer to form a microstrip line having an RF function, thus obtaining a single-layer carrier-free semiconductor package having low cost and simplified RF design.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: February 24, 2015
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Ching-Hua Chen, Heng-Cheng Chu, Hsin-Lung Chung, Chih-Hsien Chiu, Chia-Yang Chen
  • Patent number: 8963299
    Abstract: A semiconductor package is provided, including: a substrate having at least a conductive pad; a semiconductor element disposed on the substrate; a conductive adhesive formed on top and side surfaces of the semiconductor element and extending to the conductive pad; and an electronic element disposed on the conductive adhesive. The conductive adhesive and the conductive pad form a shielding structure so as to prevent electromagnetic interference from occurring between the semiconductor element and the electronic element.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: February 24, 2015
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chien-Cheng Lin, Tsung-Hsien Hsu, Heng-Cheng Chu, Chao-Ya Yang, Chih-Ming Cheng
  • Publication number: 20150051721
    Abstract: The present disclosure provides an exercise assistive device. The present disclosure also provides a method for estimating stamina level and a method for adjusting stamina category. The present disclosure further provides the several types and applications of the exercise assistive device.
    Type: Application
    Filed: August 14, 2014
    Publication date: February 19, 2015
    Inventor: SHIH-HENG CHENG