Patents by Inventor Jen-Chi Chen

Jen-Chi Chen 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: 20240186356
    Abstract: Image sensors and methods for forming the same are provided. A semiconductor device according to the present disclosure includes a semiconductor layer, a plurality of metal isolation features disposed in the semiconductor layer, a metal grid disposed directly over the plurality of metal isolation features, and a plurality of microlens features disposed over the metal grid.
    Type: Application
    Filed: February 12, 2024
    Publication date: June 6, 2024
    Inventors: Min-Feng Kao, Dun-Nian Yaung, Jen-Cheng Liu, Wen-Chang Kuo, Sheng-Chau Chen, Feng-Chi Hung, Sheng-Chan Li
  • Patent number: 11984465
    Abstract: The present disclosure relates to a CMOS image sensor having a multiple deep trench isolation (MDTI) structure, and an associated method of formation. In some embodiments, the image sensor comprises a boundary deep trench isolation (BDTI) structure disposed at boundary regions of a pixel region surrounding a photodiode. The BDTI structure has a ring shape from a top view and two columns surrounding the photodiode with the first depth from a cross-sectional view. A multiple deep trench isolation (MDTI) structure is disposed at inner regions of the pixel region overlying the photodiode, the MDTI structure extending from the back-side of the substrate to a second depth within the substrate smaller than the first depth. The MDTI structure has three columns with the second depth between the two columns of the BDTI structure from the cross-sectional view. The MDTI structure is a continuous integral unit having a ring shape.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: May 14, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei Chuang Wu, Ching-Chun Wang, Dun-Nian Yaung, Feng-Chi Hung, Jen-Cheng Liu, Yen-Ting Chiang, Chun-Yuan Chen, Shen-Hui Hong
  • Publication number: 20240153979
    Abstract: A method of manufacturing an image sensor structure includes forming an isolation structure in a substrate to divide the substrate into a first region and a second region, forming a first light sensing region in the first region and a second light sensing region in the second region, forming a first gate structure over the first light sensing region and a second gate structure over the second light sensing region, forming gate spacers on sidewalls of the first and second gate structures, and depositing a blocking layer on sidewalls of the gate spacers. The blocking layer has an opening positioned between the first and second gate structures. A source/drain structure is formed directly under the opening in the blocking layer. The method also includes forming an interlayer dielectric layer over the first and second gate structures and the blocking layer.
    Type: Application
    Filed: April 13, 2023
    Publication date: May 9, 2024
    Inventors: Wei Long CHEN, Wen-I HSU, Feng-Chi HUNG, Jen-Cheng LIU, Dun-Nian YAUNG
  • Publication number: 20240150567
    Abstract: A resin composition and the uses of it are provided. The resin composition comprises: (A) a polyfunctional vinyl aromatic copolymer; and (B) a diene compound, represented by the following formula (I) wherein, in formula (I), R10 and R11 are independently H, a C1-C6 linear or branched alkyl, with the proviso that R10 and R11 are not simultaneously H; and the polyfunctional vinyl aromatic copolymer (A) is prepared by copolymerizing one or more divinyl aromatic compounds with one or more monovinyl aromatic compounds.
    Type: Application
    Filed: November 17, 2022
    Publication date: May 9, 2024
    Applicant: TAIWAN UNION TECHNOLOGY CORPORATION
    Inventors: JEN-CHI CHIANG, MENG-HUEI CHEN
  • Patent number: 11915977
    Abstract: A stacked integrated circuit (IC) device and a method are disclosed. The stacked IC device includes a first semiconductor element. The first substrate includes a dielectric block in the first substrate; and a plurality of first conductive features formed in first inter-metal dielectric layers over the first substrate. The stacked IC device also includes a second semiconductor element bonded on the first semiconductor element. The second semiconductor element includes a second substrate and a plurality of second conductive features formed in second inter-metal dielectric layers over the second substrate. The stacked IC device also includes a conductive deep-interconnection-plug coupled between the first conductive features and the second conductive features. The conductive deep-interconnection-plug is isolated by dielectric block, the first inter-metal-dielectric layers and the second inter-metal-dielectric layers.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: February 27, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shu-Ting Tsai, Jeng-Shyan Lin, Dun-Nian Yaung, Jen-Cheng Liu, Feng-Chi Hung, Chih-Hui Huang, Sheng-Chau Chen, Shih Pei Chou, Chia-Chieh Lin
  • Patent number: 9833510
    Abstract: A solid or semi-solid pharmaceutical dosage form comprising non-steroidal-anti-inflammatory drugs, in particular propionic acid derivatives such as ibuprofen, along with a second active ingredient having a shorter therapeutically effective plasma concentration duration, such as phenylephrine, and methods of administering the same are provided. This method provides improved therapeutic effect, in particular pain relief along with decongestant relief, over extended time periods.
    Type: Grant
    Filed: June 12, 2007
    Date of Patent: December 5, 2017
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Der-Yang Lee, Robert Shen, Jen-Chi Chen, Vincent Chen
  • Patent number: 9511028
    Abstract: The present invention features a tablet containing at least one first material, at least one second material, and at least one pharmaceutically active agent, wherein: (a) the first material is a dielectric water-containing material (i) containing from about 1 to about 5 percent, by weight, of bound water and (ii) having a dielectric loss, when measured at a density of between 0.15 and 0.5 g/cc, of from about 0.05 to about 0.7; and (b) the second material (i) having a water solubility from about 20 to about 400 g per 100 g of water at 25° C., (ii) having a dielectric loss, when measured at a density between 0.5 and 1 g/cc, of less than about 0.05.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 6, 2016
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Jen-Chi Chen, Kenneth Day, Christopher E. Szymczak
  • Patent number: 8865204
    Abstract: The present invention features a process for making a lozenge product including the steps of forming a powder blend containing an amorphous carbohydrate polymer into the desired shape of the lozenge product and applying radiofrequency energy to the shape for a sufficient period of time to soften or melt said amorphous carbohydrate polymer to fuse the shape into said lozenge product.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: October 21, 2014
    Assignee: McNeil-PPC, Inc.
    Inventors: Jen-Chi Chen, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Frank J. Bunick, Christopher E. Szymczak, Gregory E. Koll
  • Patent number: 8784781
    Abstract: The present invention features a process for making a chewing gum product including the steps of forming a powder blend containing a gum base into the desired shape of the chewing gum product and applying radiofrequency energy to the shape for a sufficient period of time to soften the gum base to fuse the shape into the chewing gum product.
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: July 22, 2014
    Assignee: McNeil-PPC, Inc.
    Inventors: Gregory E. Koll, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Frank J. Bunick, Jen-Chi Chen, Roland Olsson, Christopher E. Szymczak
  • Patent number: 8771716
    Abstract: A pharmaceutical dosage form comprising non-steroidal-anti-inflammatory drugs, in particular propionic acid derivatives such as ibuprofen, along with a second active ingredient having a shorter therapeutically effective plasma concentration duration, such as phenylephrine, and methods of administering the same are provided. This method provides improved therapeutic effect, in particular pain relief along with decongestant relief, over extended time periods.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: July 8, 2014
    Assignee: McNeil-PPC, Inc.
    Inventors: Der-Yang Lee, Jen-Chi Chen, Vincent Chen, Robert Shen
  • Patent number: 8722089
    Abstract: The present invention features a method of making a coated tablet by dipping a core comprising an active agent into a coating liquid and drying said dipped core to form a outer-coating on the core, wherein the coating liquid contains at least one a starch having an amylose content of at least about 50 percent by weight of said starch.
    Type: Grant
    Filed: February 17, 2009
    Date of Patent: May 13, 2014
    Assignee: McNeil-PPC, Inc.
    Inventor: Jen-Chi Chen
  • Publication number: 20130295175
    Abstract: The present invention features a tablet containing at least one first material, at least one second material, and at least one pharmaceutically active agent, wherein: (a) the first material is a dielectric water-containing material (i) containing from about 1 to about 5 percent, by weight, of bound water and (ii) having a dielectric loss, when measured at a density of between 0.15 and 0.5 g/cc, of from about 0.05 to about 0.7; and (b) the second material (i) having a water solubility from about 20 to about 400 g per 100 g of water at 25° C., (ii) having a dielectric loss, when measured at a density between 0.5 and 1 g/cc, of less than about 0.05.
    Type: Application
    Filed: March 14, 2013
    Publication date: November 7, 2013
    Applicant: McNeil-PPC, Inc.
    Inventors: Jen-Chi Chen, Kenneth Day, Christopher E. Szymczak
  • Publication number: 20130295174
    Abstract: In one aspect, the present invention features a tablet including a first region and a second region, wherein: (i) the first region and the second region each include at least 10%, by volume, of the tablet; (ii) the first region includes a pharmaceutically active agent and the composition of the first region is different from the composition of the second region; (iii) the first region has a density less than about 0.8 g/cc; and (iv) the first region disintegrates in the mouth when placed on the tongue in less than about 30 seconds; wherein the shape of the tablet includes two opposing major faces separated by a side wall, and the interface between the first region and the second region is along at least one major face of the tablet.
    Type: Application
    Filed: March 14, 2013
    Publication date: November 7, 2013
    Applicant: McNeil-PPC, Inc.
    Inventors: Harry S. Sowden, Gerard P. McNally, Oliver Anderson, William J. Stuhl, Jen-Chi Chen, Kenneth Day, Christopher E. Szymczak
  • Patent number: 8394415
    Abstract: A pharmaceutical dosage form comprising non-steroidal-anti-inflammatory drugs, in particular propionic acid derivatives such as ibuprofen, along with a second active ingredient having a shorter therapeutically effective plasma concentration duration, such as phenylephrine, and methods of administering the same are provided. This method provides improved therapeutic effect, in particular pain relief along with decongestant relief, over extended time periods.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: March 12, 2013
    Assignee: McNeil-PPC, Inc
    Inventors: Der-Yang Lee, Jen-Chi Chen, Vincent Chen, Robert Shen
  • Patent number: 8383159
    Abstract: The present invention provides an edible dosage form that incorporates optical elements (e.g., printed patterns, microrelief gratings, and/or macrorelief gratings), capable of producing unique optical effects and images in order to enable a user to better identify and differentiate the dosage forms, as well as to improve the detection of counterfeit production thereof, wherein the edible dosage forms may be made in a variety of ways to incorporate the optical elements therein.
    Type: Grant
    Filed: September 27, 2005
    Date of Patent: February 26, 2013
    Assignee: McNeil-PPC, Inc.
    Inventors: Frank J. Bunick, Jen-Chi Chen
  • Patent number: 8367104
    Abstract: A pharmaceutical composition for oral administration comprising a core and a film coating on the core that exhibits enhanced disintegration characteristics is disclosed. The film coating comprises a film forming polymer, an organic solvent, a super-disintegrant and, optionally, an acid labile material.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: February 5, 2013
    Assignee: McNeil-PPC, Inc.
    Inventors: Jen-Chi Chen, Frank J. Bunick, Gerard McNally
  • Patent number: 8343533
    Abstract: The present invention features a process for making a lozenge product including the steps of forming a powder blend containing an amorphous carbohydrate polymer into the desired shape of the lozenge product and applying radiofrequency energy to the shape for a sufficient period of time to soften or melt said amorphous carbohydrate polymer to fuse the shape into said lozenge product.
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: January 1, 2013
    Assignee: McNeil-PPC, Inc.
    Inventors: Jen-Chi Chen, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Frank J. Bunick, Christopher E. Szymczak, Gregory E. Koll
  • Publication number: 20110097399
    Abstract: A pharmaceutical composition for oral administration comprising a core and a film coating on the core that exhibits enhanced disintegration characteristics is disclosed. The film coating comprises a film forming polymer, an organic solvent, a super-disintegrant and, optionally, an acid labile material.
    Type: Application
    Filed: October 28, 2010
    Publication date: April 28, 2011
    Inventors: Jen-Chi Chen, Frank J. Bunick, Gerard McNally
  • Publication number: 20110070170
    Abstract: The present invention features a process for making a chewing gum product including the steps of forming a powder blend containing a gum base into the desired shape of the chewing gum product and applying radiofrequency energy to the shape for a sufficient period of time to soften the gum base to fuse the shape into the chewing gum product.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Gregory E. Koll, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Frank J. Bunick, Jen-Chi Chen, Roland Olsson, Christopher E. Szymczak
  • Publication number: 20110070286
    Abstract: A process for making a nicotine-comprising chewing gum by (i) dispensing a powder portion from a gum-base-comprising powder, (ii) optionally shaping said powder portion into a powder aggregate, and (iii) applying sufficient electromagnetic energy (EM energy) to said powder portion or said powder aggregate to transform said powder portion or said powder aggregate into said chewing gum, whereby said EM energy is Radio Frequency (RF) energy, MicroWave (MW) energy, InfraRed (IR) energy or UltraViolet (UV) energy or combinations thereof. The invention also features a chewing gum made by such process. The chewing gum may comprise one or more deposits.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Andreas Hugerth, Katarina Lindell, Fredrik Nicklasson, John Hedenstrom, Gregory E. Koll, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Frank J. Bunick, Jen-Chi Chen, Roland Olsson, Christopher E. Szymczak