Patents by Inventor Chen-Chao Wang

Chen-Chao Wang 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: 20180131094
    Abstract: Various embodiments of the present disclosure relate to a semiconductor device package including a carrier, an electrical component, an antenna, a conductive pad and a conductive line. The carrier includes a top surface. The electrical component is disposed over the top surface of the carrier. The antenna is disposed over the top surface of the carrier and spaced away from the electrical component. The conductive pad is disposed over the top surface of the carrier and beneath the antenna, wherein the conductive pad includes a resonant structure. The conductive line is electrically connected to the electrical component and extends within the carrier. A part of the conductive line is beneath the antenna and the resonant structure of the conductive pad.
    Type: Application
    Filed: November 10, 2016
    Publication date: May 10, 2018
    Inventors: Cheng-Yu HO, Chen-Chao WANG, Chun-Yen TING, Ming-Fong JHONG, Po-Chih PAN
  • Publication number: 20180047571
    Abstract: A semiconductor device package includes an electronic device and a redistribution stack. The redistribution stack includes a dielectric layer disposed over an active surface of the electronic device and defining an opening exposing at least a portion of a contact pad of the electronic device. The redistribution stack also includes a redistribution layer disposed over the dielectric layer and including a trace. A first portion of the trace extends over the dielectric layer along a longitudinal direction adjacent to the opening, and a second portion of the trace is disposed in the opening and extends between the first portion of the trace and the exposed portion of the contact pad. The second portion of the trace has a maximum width along a transverse direction orthogonal to the longitudinal direction, and the maximum width of the second portion of the trace is no greater than about 3 times of a width of the first portion of the trace.
    Type: Application
    Filed: June 6, 2017
    Publication date: February 15, 2018
    Inventors: John Richard HUNT, William T. Chen, Chih-Pin HUNG, Chen-Chao WANG
  • Publication number: 20170330825
    Abstract: In one or more embodiments, a substrate includes a patterned conductive layer and a reference layer. The patterned conductive layer includes a pair of first conductive traces, a pair of second conductive traces and a reference trace between the pair of first conductive traces and the pair of second conductive traces. The reference layer is above the patterned conductive layer and defines an opening.
    Type: Application
    Filed: May 11, 2016
    Publication date: November 16, 2017
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Yuan-Hsi CHOU, Tsun-Lung HSIEH, Chen-Chao WANG
  • Patent number: 9728451
    Abstract: The present invention provides a semiconductor wafer, a semiconductor chip and a semiconductor package. The semiconductor wafer includes a first pad, a first inter-layer dielectric and a second pad. The first pad is disposed on a top surface of a semiconductor substrate and has a solid portion and a plurality of through holes. The first inter-layer dielectric covers the first pad. The second pad is disposed on the first inter-layer dielectric and has a solid portion and a plurality of through holes, wherein the through holes of the first pad correspond to the solid portion of the second pad.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: August 8, 2017
    Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
    Inventors: Chen-Chao Wang, Ying-Te Ou
  • Publication number: 20160008370
    Abstract: The present invention provides formulations and methods useful in the control of ectoparasites on a domestic animal, using a formulation comprising Indoxacarb and a veterinarily acceptable carrier that is applied topically to 10% or less of the total surface area of a domestic animal. Other embodiments include these formulations also including one or more additional pesticides such as fipronil.
    Type: Application
    Filed: September 23, 2015
    Publication date: January 14, 2016
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Frank GUERINO, Keith Alan Freehauf, Roger Mervyn Sargent, Peter Andrew O'Neil, Robert D. Simmons, Chen-Chao Wang
  • Publication number: 20140363967
    Abstract: The present invention provides a semiconductor wafer, a semiconductor chip and a semiconductor package. The semiconductor wafer includes a first pad, a first inter-layer dielectric and a second pad. The first pad is disposed on a top surface of a semiconductor substrate and has a solid portion and a plurality of through holes. The first inter-layer dielectric covers the first pad. The second pad is disposed on the first inter-layer dielectric and has a solid portion and a plurality of through holes, wherein the through holes of the first pad correspond to the solid portion of the second pad.
    Type: Application
    Filed: August 21, 2014
    Publication date: December 11, 2014
    Inventors: Chen-Chao Wang, Ying-Te Ou
  • Patent number: 8841751
    Abstract: The present invention provides a semiconductor wafer, a semiconductor chip and a semiconductor package. The semiconductor wafer includes a first pad, a first inter-layer dielectric and a second pad. The first pad is disposed on a top surface of a semiconductor substrate and has a solid portion and a plurality of through holes. The first inter-layer dielectric covers the first pad. The second pad is disposed on the first inter-layer dielectric and has a solid portion and a plurality of through holes, wherein the through holes of the first pad correspond to the solid portion of the second pad.
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: September 23, 2014
    Assignee: Advanced Semiconductor Engineering, Inc.
    Inventors: Chen-Chao Wang, Ying-Te Ou
  • Publication number: 20140203412
    Abstract: The present invention provides a semiconductor wafer, a semiconductor chip and a semiconductor package. The semiconductor wafer includes a first pad, a first inter-layer dielectric and a second pad. The first pad is disposed on a top surface of a semiconductor substrate and has a solid portion and a plurality of through holes. The first inter-layer dielectric covers the first pad. The second pad is disposed on the first inter-layer dielectric and has a solid portion and a plurality of through holes, wherein the through holes of the first pad correspond to the solid portion of the second pad.
    Type: Application
    Filed: January 23, 2013
    Publication date: July 24, 2014
    Applicant: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
    Inventors: Chen-Chao Wang, Ying-Te Ou
  • Publication number: 20130345210
    Abstract: The present invention provides formulations and methods useful in the control of ectoparasites on a domestic animal, using a formulation comprising Indoxacarb and a veterinarily acceptable carrier that is applied topically to 10% or less of the total surface area of a domestic animal. Other embodiments include these formulations also including one or more additional pesticides such as fipronil.
    Type: Application
    Filed: June 11, 2013
    Publication date: December 26, 2013
    Inventors: Frank Guerino, Keith Alan Freehauf, Roger Mervyn Sargent, Peter Andrew O'Neil, Robert D. Simmons, Chen-Chao Wang
  • Patent number: 8475818
    Abstract: The present invention provides formulations and methods useful in the control of ectoparasites on a domestic animal, using a formulation comprising Indoxacarb and a veterinarily acceptable carrier that is applied topically to 10% or less of the total surface area of a domestic animal. Other embodiments include these formulations also including one or more additional pesticides such as fipronil.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: July 2, 2013
    Assignee: E. I. de Pont de Nemours and Company
    Inventors: Frank Guerino, Keith Alan Freehauf, Roger Mervyn Sargent, Peter Andrew O'Neil, Robert D. Simmons, Chen-Chao Wang
  • Patent number: 8465777
    Abstract: The invention includes a core-and-shell dosage form or unit in which the core contains API and in which the shell substantially governs the release such as by controlling diffusion of API through the shell. The shell may comprise a release-blocking polymer, and particles of a release-regulating polymer. The shell may be substantially impervious but the release-regulating polymer may become suitable to allow diffusion through it when activated. The core may include a buffer region between the shell and the API-containing portion of the core. The dosage form may include multiple units. The dosage form of the invention is capable of providing a release profile whose time scale can be adjusted by adjusting powder composition, and which may be approximately zero-order release. The invention further includes methods of manufacturing such a dosage form, such as three-dimensional printing.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: June 18, 2013
    Assignee: The Massachusetts Institute of Technology
    Inventors: Chen-Chao Wang, Jaedeok Yoo, Esteban Bornancini, Willie J Roach, Monica Tejwani
  • Publication number: 20120177696
    Abstract: The invention includes a core-and-shell dosage form or unit in which the core contains API and in which the shell substantially governs the release such as by controlling diffusion of API through the shell. The shell may comprise a release-blocking polymer, and particles of a release-regulating polymer. The shell may be substantially impervious but the release-regulating polymer may become suitable to allow diffusion through it when activated. The core may include a buffer region between the shell and the API-containing portion of the core. The dosage form may include multiple units. The dosage form of the invention is capable of providing a release profile whose time scale can be adjusted by adjusting powder composition, and which may be approximately zero-order release. The invention further includes methods of manufacturing such a dosage form, such as three-dimensional printing.
    Type: Application
    Filed: November 29, 2011
    Publication date: July 12, 2012
    Applicant: THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Chen-Chao WANG, Jaedeok YOO, Esteban BORNANCINI, Willie J. ROACH, Monica TEJWANI
  • Patent number: 8088415
    Abstract: The invention includes a core-and-shell dosage form or unit in which the core contains API and in which the shell substantially governs the release such as by controlling diffusion of API through the shell. The shell may comprise a release-blocking polymer, and particles of a release-regulating polymer. The shell may be substantially impervious but the release-regulating polymer may become suitable to allow diffusion through it when activated. The core may include a buffer region between the shell and the API-containing portion of the core. The dosage form may include multiple units. The dosage form of the invention is capable of providing a release profile whose time scale can be adjusted by adjusting powder composition, and which may be approximately zero-order release. The invention further includes methods of manufacturing such a dosage form, such as three-dimensional printing.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: January 3, 2012
    Assignee: The Massachusetts Institute of Technology
    Inventors: Chen-Chao Wang, Jaedeok Yoo, Esteban Bornancini, Willie J. Roach, Monica Rewachand Motwani
  • Publication number: 20110288141
    Abstract: The present invention provides formulations and methods useful in eradicating ectoparasites on a domestic animal, decreasing the number of ectoparasites on a domestic animal, and/or preventing ectoparasite infestation on a domestic animal, using a local topical formulation comprising fiproniland a veterinarily acceptable carrier.
    Type: Application
    Filed: August 29, 2008
    Publication date: November 24, 2011
    Applicant: INTERVET INC. AND INTERVET INTERNATIONAL B.V.
    Inventors: Keith A. Freehauf, Chen-Chao Wang, Peter Andrew O'neill
  • Patent number: 7875290
    Abstract: A drug delivery device such as an oral dosage form (ODF) with a toxic or potent core encapsulated by a non-toxic region. The non-toxic region may be a region including multiple layers, coatings, shells, and combinations thereof, which provides protection to and isolation from the toxic or potent core. The drug in the toxic or potent core is incorporated into the dosage form via, for example, three-dimensional printing, as a solution, solubilization or suspension of solid particles in liquid, rather than by the more conventional handling and compressing of dry powder. This minimizes the likelihood of creating airborne particles of the toxic drug during manufacturing, hence controlling and minimizing the exposure of manufacturing personnel to the hazardous substance. Wet dispensing of the toxic or potent drug further provides greater bioavailability of the drug to the patient.
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: January 25, 2011
    Assignee: Massachusetts Institute of Technology
    Inventors: Francis C. Payumo, Jill K. Sherwood, Donald C. Monkhouse, Jaedeok Yoo, Christopher M. Gaylo, Chen-Chao Wang, Michael J. Cima
  • Publication number: 20100099668
    Abstract: The present invention provides formulations and methods useful in the control of ectoparasites on a domestic animal, using a formulation comprising Indoxacarb and a veterinarily acceptable carrier that is applied topically to 10% or less of the total surface area of a domestic animal. Other embodiments include these formulations also including one or more additional pesticides such as fipronil.
    Type: Application
    Filed: August 30, 2007
    Publication date: April 22, 2010
    Inventors: Frank Guerino, Keith Alan Freehauf, Roger Mervyn Sargent, Peter Andrew O'Neil, Robert D. Simmons, Chen-Chao Wang
  • Patent number: 7276252
    Abstract: A drug delivery device such as an oral dosage form (ODF) with a toxic or potent core encapsulated by a non-toxic region. The non-toxic region may be a region including multiple layers, coatings, shells, and combinations thereof, which provides protection to and isolation from the toxic or potent core. The drug in the toxic or potent core is incorporated into the dosage form via, for example, three-dimensional printing, as a solution, solubilization or suspension of solid particles in liquid, rather than by the more conventional handling and compressing of dry powder. This minimizes the likelihood of creating airborne particles of the toxic drug during manufacturing, hence controlling and minimizing the exposure of manufacturing personnel to the hazardous substance. Wet dispensing of the toxic or potent drug further provides greater bioavailability of the drug to the patient.
    Type: Grant
    Filed: May 18, 2001
    Date of Patent: October 2, 2007
    Assignee: Massachusetts Institute of Technology
    Inventors: Francis C. Payumo, Jill K. Sherwood, Donald C. Monkhouse, Jaedeok Yoo, Christopher M. Gaylo, Chen-Chao Wang, Michael J. Cima
  • Patent number: 7122057
    Abstract: An engineered regenerative biostructure (erb) for implantation into a human body as a bone substitute, which includes an internal microstructure, mesostructure and/or macrostructure to provide improved bone in-growth, and methods for making the erb. Under one aspect of the invention, the biostructure has resorbable and nonresorbable regions. Under another aspect of the invention, the biostructure is constructed of hydroxyapatite, tricalcium phosphate and/or demineralized bone. Under yet another aspect of the invention, the porous biostructure is partially or fully infused with a resorbable, nonresorbable or dissolvable material.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: October 17, 2006
    Assignee: Therics, LLC
    Inventors: Heather Ann Beam, Thomas J. Bradbury, Kathleen D. Chesmel, Christopher M. Gaylo, Alfred Anthony Litwak, Qing Liu, Peter Albert Materna, Donald Monkhouse, Jennifer Patterson, Timothy J. Pryor, Sunil Saini, Henry Leon Surprenant, Chen-Chao Wang, Thomas George West, Jaedeok Yoo
  • Publication number: 20060110443
    Abstract: A drug delivery device such as an oral dosage form (ODF) with a toxic or potent core encapsulated by a non-toxic region. The non-toxic region may be a region including multiple layers, coatings, shells, and combinations thereof, which provides protection to and isolation from the toxic or potent core. The drug in the toxic or potent core is incorporated into the dosage form via, for example, three-dimensional printing, as a solution, solubilization or suspension of solid particles in liquid, rather than by the more conventional handling and compressing of dry powder. This minimizes the likelihood of creating airborne particles of the toxic drug during manufacturing, hence controlling and minimizing the exposure of manufacturing personnel to the hazardous substance. Wet dispensing of the toxic or potent drug further provides greater bioavailability of the drug to the patient.
    Type: Application
    Filed: October 7, 2005
    Publication date: May 25, 2006
    Applicant: Massachusetts Institute of Technology
    Inventors: Francis Payumo, Jill Sherwood, Donald Monkhouse, Jaedeok Yoo, Christopher Gaylo, Chen-Chao Wang, Michael Cima
  • Publication number: 20040091516
    Abstract: The invention includes dispensing a suspension containing solid particles for use in manufacturing a dosage form or other biomedical article by 3DP. The suspension contains solid particles suspended in a liquid. The solid particles may be one or more Active Pharmaceutical Ingredients. The solid particles may be particles of material that are insoluble in the liquid, or they may be particles of a substance that have already dissolved in the liquid up to the saturation level and are present in a concentration beyond what can be dissolved. In addition to solid particles, the liquid may also contain other substances dissolved in it, either substances containing Active Pharmaceutical Ingredients (API) or substances without API. One aspect of the invention includes prevention of agglomeration by adding one or more of several categories of additives to the suspending liquid.
    Type: Application
    Filed: November 3, 2003
    Publication date: May 13, 2004
    Applicants: Therics, Inc., Massachusetts Institute of Technology
    Inventors: Charles William Rowe, Wendy E. Pryce Lewis, Michael J. Cima, Esteban R.N. Bornancini, Jill K. Sherwood, Chen-Chao Wang, Christopher M. Gaylo, James A. Fairweather