Patents by Inventor Ru Chen

Ru 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).

  • Patent number: 11166560
    Abstract: A headrest device includes a headrest support and an adjusting seat. The headrest support is a flat rod and has a ditch and a bias rack beside the ditch. The adjusting seat is being inserted by the headrest support and has a pressing member and a buffer assembly. The pressing member is elastically pivotedly connected into a side of the adjusting seat. Part of the pressing member protrudes from the adjusting seat. The pressing member has hooking teeth corresponding to the bias rack in biasing direction and an elastic arm pressed by the adjusting seat so as to make the pressing member normally elastically outward pushed and swayable. The hooking teeth engages with the bias rack.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: November 9, 2021
    Inventor: Yi-Ru Chen
  • Patent number: 11155630
    Abstract: The present invention relates to bispecific antibodies that specific bind to BCMA (B-Cell Maturation Antigen) and CD3 (Cluster of Differentiation 3). Method of making the bispecific antibodies and method of using the bispecific antibodies for the treatment of multiple myeloma are also provided.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: October 26, 2021
    Assignee: PFIZER INC.
    Inventors: Tracy Chia-Chien Kuo, Javier Fernando Chaparro Riggers, Wei Chen, Amy Shaw-Ru Chen, Edward Derrick Pascua, Thomas John Van Blarcom, Leila Marie Boustany, Weihsien Ho, Yik Andy Yeung, Pavel Strop, Arvind Rajpal
  • Publication number: 20210327730
    Abstract: A heating platform for heating a wafer is provided. The heating platform includes a support carrier, a detection module and a first heating module. The wafer is supported by the support carrier. The detection module is configured to monitor a surface condition of the wafer supported by the support carrier. The first heating module is disposed at a side of the support carrier. The first heating module includes a plurality of heating units electrically connected to the detection module, and the heating units is arranged in an array. A thermal treatment and a manufacturing method are further provided.
    Type: Application
    Filed: June 30, 2021
    Publication date: October 21, 2021
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hsiao-Hua Peng, Hann-Ru Chen
  • Publication number: 20210327861
    Abstract: A manufacturing method of a light emitting diode (LED) package structure includes the following steps. A carrier is provided. A redistribution layer is formed on the carrier. A plurality of active devices are formed on the carrier. A plurality of LEDs are transferred on the redistribution layer. The LEDs and the active devices are respectively electrically connected to the redistribution layer. The active devices are adapted to drive the LEDs, respectively. A molding compound is formed on the redistribution layer to encapsulate the LEDs. The carrier is removed to expose a bottom surface of the redistribution layer.
    Type: Application
    Filed: June 20, 2020
    Publication date: October 21, 2021
    Applicant: Unimicron Technology Corp.
    Inventors: Ming-Ru Chen, Tzyy-Jang Tseng, Cheng-Chung Lo
  • Patent number: 11132941
    Abstract: A display panel and a pixel circuit of the display panel are provided. The pixel circuit includes a driving transistor and a light-emitting time length modulator. The driving transistor has a control terminal receiving a pulse width control signal and an amplitude control signal, and the driving transistor generates a driving signal. In a first time period, the light-emitting time length modulator modulates a time length of a plurality of second time periods for providing the driving signal to a light-emitting device according to a light-emitting time control signal.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: September 28, 2021
    Assignee: Au Optronics Corporation
    Inventors: Peng-Bo Xi, Chen-Chi Lin, Yan-Ru Chen, Cheng-Nan Yeh, Sheng-Yu Hsu, Chia-Che Hung, En-Chih Liu
  • Patent number: 11133348
    Abstract: A sensor package structure and a sensing module thereof are provided. The sensor package structure includes a substrate, a sensor chip disposed on the substrate, a light-curing layer disposed on the sensor chip, a light-permeable layer arranged above the sensor chip through the light-curing layer, and a shielding layer disposed on a surface of the light-permeable layer. The light-curing layer has an inner lateral side and an outer lateral side opposite to the inner lateral side, and the inner lateral side is separated from the outer lateral side by a first distance. In a transverse direction parallel to a top surface of the sensor chip, the outer lateral side is separated from an outer lateral edge by a second distance which is within a range of ½ to ? of the first distance.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: September 28, 2021
    Assignee: KINGPAK TECHNOLOGY INC.
    Inventors: Li-Chun Hung, Chien-Chen Lee, Jian-Ru Chen, Chen-Pin Peng
  • Publication number: 20210296100
    Abstract: An apparatus for controlling wafer uniformity is disclosed. In one example, the apparatus includes: a plurality of temperature control elements and a processor. Each of the temperature control elements corresponds to a different portion of a wafer respectively such that the temperature control elements correspond to different portions of the wafer. Each of the temperature control elements is configured to individually control temperature of a corresponding portion of the wafer. The processor determines at least one portion of the wafer for temperature uniformity control, and instruct at least one of the temperature control elements, corresponding to the at least one portion, to adjust temperature of the at least one portion for controlling temperature uniformity of the wafer.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Hsiao-Hua PENG, Hann-Ru CHEN
  • Patent number: 11119718
    Abstract: A display system includes a first display device having an active display region having individually controllable pixels, a sensor to generate information that is useful for determining a position of the first display device relative to a second display device, and a display controller to determine the position of the first display device relative to the second display device based on the information generated by the sensor. The display controller determines an image to be shown on the first display device based on the position of the first display device relative to the second display device.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: September 14, 2021
    Inventors: Rex Huang, Wei-Ru Chen, Eric Huang
  • Patent number: 11107708
    Abstract: A heating platform for heating a wafer is provided. The heating platform includes a support carrier, a detection module and a first heating module. The wafer is supported by the support carrier. The detection module is configured to monitor a surface condition of the wafer supported by the support carrier. The first heating module is disposed at a side of the support carrier. The first heating module includes a plurality of heating units electrically connected to the detection module, and the heating units is arranged in an array. A thermal treatment and a manufacturing method are further provided.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: August 31, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hsiao-Hua Peng, Hann-Ru Chen
  • Patent number: 11106854
    Abstract: A method including the operations of receiving a preliminary device layout including a plurality of active areas, analyzing the preliminary device layout to identify empty areas between the plurality of active areas, determining the configurations of the active areas bordering the empty areas, selecting a transition cell from a transition cell library in which the transition cell has a transitional configuration for reducing density gradient effects in the active areas adjacent the transition cell, and inserting the transition cells into the empty areas to define a modified device layout.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: August 31, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Yung-Hsu Chuang, Wen-Shen Chou, Yung-Chow Peng, Yu-Tao Yang, Yun-Ru Chen
  • Patent number: 11068225
    Abstract: A display system includes a first display device having an active display region having individually controllable pixels, a sensor to generate information that is useful for determining a position of the first display device relative to a second display device, and a display controller to determine the position of the first display device relative to the second display device based on the information generated by the sensor. The display controller determines an image to be shown on the first display device based on the position of the first display device relative to the second display device.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: July 20, 2021
    Inventors: Rex Huang, Wei-Ru Chen, Eric Huang
  • Patent number: 11062886
    Abstract: An apparatus for controlling wafer uniformity is disclosed. In one example, the apparatus includes: a plurality of temperature control elements and a processor. Each of the temperature control elements corresponds to a different portion of a wafer respectively such that the temperature control elements correspond to different portions of the wafer. Each of the temperature control elements is configured to individually control temperature of a corresponding portion of the wafer. The processor determines at least one portion of the wafer for temperature uniformity control, and instruct at least one of the temperature control elements, corresponding to the at least one portion, to adjust temperature of the at least one portion for controlling temperature uniformity of the wafer.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: July 13, 2021
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hsiao-Hua Peng, Hann-Ru Chen
  • Publication number: 20210188991
    Abstract: The present invention relates bispecific antibodies that specific binds to BCMA (B-Cell Maturation Antigen) and CD3 (Cluster of Differentiation 3). Method of making the bispecific antibodies and method of using the bispecific antibodies for the treatment of multiple myeloma are also provided.
    Type: Application
    Filed: December 21, 2020
    Publication date: June 24, 2021
    Applicant: PFIZER INC.
    Inventors: Tracy Chia-Chien KUO, Javier Fernando CHAPARRO RIGGERS, Wei CHEN, Amy Shaw-Ru CHEN, Edward Derrick PASCUA, Thomas John VAN BLARCOM, Leila Marie BOUSTANY, Weihsien HO, Yik Andy YEUNG, Pavel STROP, Arvind RAJPAL
  • Publication number: 20210193026
    Abstract: A display panel and a pixel circuit of the display panel are provided. The pixel circuit includes a driving transistor and a light-emitting time length modulator. The driving transistor has a control terminal receiving a pulse width control signal and an amplitude control signal, and the driving transistor generates a driving signal. In a first time period, the light-emitting time length modulator modulates a time length of a plurality of second time periods for providing the driving signal to a light-emitting device according to a light-emitting time control signal.
    Type: Application
    Filed: September 10, 2020
    Publication date: June 24, 2021
    Applicant: Au Optronics Corporation
    Inventors: Peng-Bo Xi, Chen-Chi Lin, Yan-Ru Chen, Cheng-Nan Yeh, Sheng-Yu Hsu, Chia-Che Hung, En-Chih Liu
  • Publication number: 20210149363
    Abstract: A method to set up the parameters of solder paste screen printer while in a new product introduction (NPI). The method includes establishing a solder-printing database of a predetermined product and a database of different specifications of products, and training a first prediction model by reference to a solder paste screen printer (SPSP) and a solder paste inspection (SPI) based on the solder-printing database. A second prediction model is trained by reference to the SPI based on the database of different products. The method further includes predicting parameters for products with different specifications under multiple sets of printing parameters based on the first and second prediction models. An objective function based on the predicted measurements is established, and a specification of a product and a printing expectation parameters are input to the objective function for outputting many sets of printing-suggestion parameters of the new product.
    Type: Application
    Filed: June 24, 2020
    Publication date: May 20, 2021
    Inventors: YI-RU CHEN, HAN-TING HSU, HSUEH-FANG AI
  • Publication number: 20210081594
    Abstract: A method for fabricating an integrated circuit is provided. The method includes: receiving a cell schematic of a unit cell of the integrated circuit; when an intrinsic gain of a transistor of the unit cell falls outside a predetermined range of gain values, revising a set of parameter values for a set of size parameters of the unit cell in the cell schematic, wherein the intrinsic gain of the transistor of the unit cell characterized by the revised set of parameter values falls within the predetermined range of gain values; generating a cell layout of the unit cell according to the cell schematic indicating the revised set of parameter values for the set of size parameters; and fabricating the integrated circuit according to the cell layout of the unit cell.
    Type: Application
    Filed: November 24, 2020
    Publication date: March 18, 2021
    Inventors: YUNG-HSU CHUANG, WEN-SHEN CHOU, JIE-REN HUANG, YU-TAO YANG, YUNG-CHOW PENG, YUN-RU CHEN
  • Publication number: 20210054211
    Abstract: A composition may include at least 50 wt-% of a first lignin component; and up to 50 wt % of a second lignin component. The first and second lignin components may include processed lignin or native lignin. The composition may include at least 80 wt-% processed lignin; and at least 1 wt-%) of a blend component comprising an aromatic ring and one or more electron withdrawing groups. The processed lignin may include kraft lignin or GVL lignin or both. The composition may include a lignin component and a non-lignin blend component. Polymeric articles formed from the composition by casting, molding, or extrusion may exhibit a tensile strength of 20 MPa or greater, or a tensile elongation at break of 1.5%> or greater.
    Type: Application
    Filed: March 21, 2019
    Publication date: February 25, 2021
    Inventors: Simo Sarkanen, Yi-ru Chen-Sarkanen
  • Publication number: 20210054087
    Abstract: The present invention relates to antibodies, e.g., full length antibodies or antigen binding fragments thereof, that specifically bind to BCMA (B-Cell Maturation Antigen) and/or CD3 (Cluster of Differentiation 3). The invention also relates to antibody conjugates (e.g., antibody-drug-conjugates) comprising the BCMA antibodies, compositions comprising the BCMA antibodies, and methods of using the BCMA antibodies and their conjugates for treating conditions associated with cells expressing BCMA (e.g., cancer or autoimmune disease). The invention further relates to heteromultimeric antibodies that specifically bind to CD3 and a tumor cell antigen, (e.g., bispecific antibodies that specifically bind to CD3 and BCMA). Compositions comprising such heteromultimeric antibodies, methods for producing and purifying such heterodimeric antibodies, and their use in diagnostics and therapeutics are also provided.
    Type: Application
    Filed: August 27, 2020
    Publication date: February 25, 2021
    Applicant: PFIZER INC.
    Inventors: Tracy Chia-Chien KUO, Javier Fernando CHAPARRO RIGGERS, Wei CHEN, Amy Shaw-Ru CHEN, Edward Derrick PASCUA, Thomas John VAN BLARCOM, Leila Marie BOUSTANY, Weihsien HO, Yik Andy YEUNG, Pavel STROP, Arvind RAJPAL
  • Publication number: 20200405059
    Abstract: A device for connecting a headrest to a back is disclosed. The device includes a headrest assembly and a fixing seat. The headrest assembly includes a headrest, a support and an adjusting seat. The headrest is pivotedly connected to the support. The support is slidably connected to the adjusting seat. An inner base of the adjusting seat has two rails. Each rail is extended with an inserting wing. Tops of the rails are formed with a blocker. A wall is formed between the rails. The fixing seat has a connecting side facing the adjusting seat. The connecting side has a recess with a closed bottom edge. Two opposite edges of the recess is formed with troughs for receiving the inserting wings. A flexible arm is formed between the two troughs. The flexible arm is stopped by the wall.
    Type: Application
    Filed: June 25, 2019
    Publication date: December 31, 2020
    Inventor: Yi-Ru Chen
  • Publication number: 20200394279
    Abstract: A method for fabricating a semiconductor structure is provided. The method includes assigning a set of parameter values to a set of size parameters of a unit cell of the integrated circuit in a unit cell schematic of the unit cell according to a predetermined criterion, wherein the unit cell characterized by the set of parameter values has a circuit characteristic meeting the predetermined criterion; generating a unit cell layout of the unit cell according to the unit cell schematic; generating a circuit layout comprising a plurality of replicas of the unit cell layout, the replicas of the unit cell layout being arranged in correspondence with circuit blocks in a circuit floorplan of the integrated circuit, respectively; and fabricating the integrated circuit according to the circuit layout.
    Type: Application
    Filed: June 17, 2019
    Publication date: December 17, 2020
    Inventors: YUNG-HSU CHUANG, WEN-SHEN CHOU, JIE-REN HUANG, YU-TAO YANG, YUNG-CHOW PENG, YUN-RU CHEN