Patents by Inventor Huai'an WANG

Huai'an 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).

  • Patent number: 12359216
    Abstract: The present disclosure provides compositions and methods for altering gibberellin (GA) content in corn or other cereal plants. Methods and compositions are also provided for altering the expression of genes related to gibberellin biosynthesis through suppression, mutagenesis and/or editing of specific subtypes of GA20 or GA3 oxidase genes. Modified plant cells and plants having a suppression element or mutation reducing the expression or activity of a GA oxidase gene are further provided comprising reduced gibberellin levels and improved characteristics, such as reduced plant height and increased lodging resistance, but without off-types.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: July 15, 2025
    Assignee: MONSANTO TECHNOLOGY LLC
    Inventors: Edwards M. Allen, Jayanand Boddu, Charles R. Dietrich, Alexander Goldshmidt, Miya Howell, Kevin R. Kosola, Silvalinganna Manjunath, Anil Neelam, Linda Rymarquis, Thomas L. Slewinski, Tyamagondlu V. Venkatesh, Huai Wang
  • Publication number: 20250221346
    Abstract: Methods for decreasing flowering time and accelerating crop cycle in plants and increasing the number of breeding cycles per year in such plants are provided. The methods comprise using far-red light alone or in combination with additional external signals such as photoperiod in order to decrease flowering time and accelerate seed to seed crop cycle. Also provided are methods for bypassing vernalization requirements in winter annuals.
    Type: Application
    Filed: December 17, 2024
    Publication date: July 10, 2025
    Inventors: Addi Akaddar, Ying Guo, Huachun Larue, Huai Wang, Miin-Feng Wu
  • Patent number: 12319922
    Abstract: The present disclosure provides compositions and methods for altering gibberellin (GA) content in corn or other cereal plants. Methods and compositions are also provided for altering the expression of genes related to gibberellin biosynthesis through suppression, mutagenesis and/or editing of specific subtypes of GA20 or GA3 oxidase genes. Modified plant cells and plants having a suppression element or mutation reducing the expression or activity of a GA oxidase gene are further provided comprising reduced gibberellin levels and improved characteristics, such as reduced plant height and increased lodging resistance, but without off-types.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: June 3, 2025
    Assignee: MONSANTO TECHNOLOGY LLC
    Inventors: Edwards M. Allen, Jayanand Boddu, Charles R. Dietrich, Alexander Goldshmidt, Miya Howell, Kevin R. Kosola, Sivalinganna Manjunath, Anil Neelam, Linda Rymarquis, Thomas L. Slewinski, Tyamagondlu V. Venkatesh, Huai Wang
  • Patent number: 12315986
    Abstract: An antenna module is described. The antenna module include a ground plane in a multilayer substrate. The antenna module also includes a mold on the multilayer substrate. The antenna module further includes a conductive wall separating a first portion of the mold from a second portion of the mold. The conductive wall is electrically coupled to the ground plane. A conformal shield may be placed on a surface of the second portion of the mold. The conformal shield is electrically coupled to the ground plane.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: May 27, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Seong Heon Jeong, Rajneesh Kumar, Mohammad Ali Tassoudji, Darryl Jessie, Gurkanwal Sahota, Kevin Hsi Huai Wang, Jeong Il Kim, Taesik Yang, Thomas Myers, Neil Burns, Julio Zegarra, Clinton James Wilber, Jordan Szabo
  • Publication number: 20250160634
    Abstract: Method and apparatus of imaging gastrointestinal tract by using a capsule endoscope According to this method, at least two operating states during a course of gastrointestinal examination using the capsule endoscope are determined, wherein said at least two operating states comprise a first operating state and a second operating state, and the capsule endoscope comprises one or more capsule processors equipped with a back bias control. In response to a current operating state being the first operating state or the second operating state, the current body biasing for said one or more capsule processors is set to a first body biasing or a second body biasing accordingly, wherein the first body biasing is different from the second body biasing. One or more images are captured using the current body biasing for said one or more capsule processors.
    Type: Application
    Filed: November 19, 2023
    Publication date: May 22, 2025
    Inventors: Kang-Huai Wang, Chung-Ta Lee
  • Publication number: 20250154521
    Abstract: This disclosure provides recombinant DNA constructs and transgenic plants having enhanced traits such as increased yield, increased nitrogen use efficiency and enhanced drought tolerance; propagules, progeny and field crops of such transgenic plants; and methods of making and using such transgenic plants. This disclosure also provides methods of producing seed from such transgenic plants, growing such seed and selecting progeny plants with enhanced traits. Also disclosed are transgenic plants with altered phenotypes which are useful for screening and selecting transgenic events for the desired enhanced trait.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 15, 2025
    Inventors: Mark S. Abad, Erin Bell, Paul S. Chomet, Todd DeZwaan, Stephen Duff, Barry S. Goldman, Hongwu Jia, Lloyd Jones, Balasulojini Karunanandaa, Saritha V. Kuriakose, Linda L. Lutfiyya, Savitha Madappa, Zoe P. McKiness, Donald E. Nelson, Sasha Preuss, Monnanda S. Rajani, Dhanalakshmi Ramachandra, Aniruddha Raychaudhuri, Daniel P. Schachtman, Steven H. Schwartz, Char Shobha, Matthew M. Tanzer, Tyamagondlu V. Venkatesh, Huai Wang, Xiaoyun Wu
  • Publication number: 20250096996
    Abstract: A method of controlling a full duplex transceiver of a mobile wireless communication device includes: transmitting a transmit signal from a power amplifier of transmit circuitry of the full duplex transceiver, via a duplexer of the full duplex transceiver, to an antenna of the full duplex transceiver; receiving, via the antenna and the duplexer, a receive signal by receive circuitry of the full duplex transceiver; obtaining at least three voltage measurements from respective points between the power amplifier and the antenna; and providing at least one control signal, within the full duplex transceiver, based on the at least three voltage measurements.
    Type: Application
    Filed: September 19, 2023
    Publication date: March 20, 2025
    Inventors: Maziar HEDAYATI, Chuan WANG, Hong-Ming LEE, Kevin Hsi-Huai WANG
  • Publication number: 20250096754
    Abstract: An apparatus for wireless communications includes a power amplifier, a low-noise amplifier, a power detector, and a transformer. The transformer includes a first inductor coupled to an output of the power amplifier, and a second inductor coupled to an antenna, wherein the second inductor is magnetically coupled with the first inductor. The transformer also includes a third inductor coupled to an input of the low-noise amplifier, wherein the third inductor is magnetically coupled with the second inductor. The transformer also includes a coupling inductor coupled to an input of the power detector, wherein the coupling inductor is magnetically coupled with at least one of the first inductor and the second inductor.
    Type: Application
    Filed: September 20, 2023
    Publication date: March 20, 2025
    Inventors: Chuan WANG, Kai ZHAN, Bon-Hyun KU, Hyejeong SONG, Li LIU, Kevin Hsi-Huai WANG, Muhammad HASSAN
  • Patent number: 12212082
    Abstract: An antenna system includes: a patch antenna element disposed at a first level of the antenna system; an energy coupler configured and coupled to the patch antenna element to transfer energy between the patch antenna element and a front-end circuit; a ground conductor disposed at a second level of the antenna system, the patch antenna element and the ground conductor being disposed a separation distance away from each other and bounding respective sides of a volume defined by a projection, normal to a surface of the patch antenna element, of the patch antenna element to the ground conductor; and a floating conductor that is displaced from the ground conductor and the patch antenna element, the floating conductor comprising a body extending over a portion of the separation distance outside of, and in close proximity to, the volume.
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: January 28, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Mahmoud Niroo Jazi, Mohammad Ali Tassoudji, Taesik Yang, Jeongil Jay Kim, Darryl Sheldon Jessie, Kevin Hsi-Huai Wang, Jorge Fabrega Sanchez, Hong-Ming Lee
  • Publication number: 20250030442
    Abstract: A variable low intermediate frequency (VLIF), millimeter wave (mmW) communication system including a millimeter-wave (mmW) integrated circuit (mmw-IC) having a receive section having a receive radio frequency (RF) conversion stage and a receive variable intermediate frequency (IF) conversion stage, the receive RF conversion stage configured to convert a receive communication signal between RF and a first receive IF; the receive variable IF conversion stage configured to convert the first receive IF signal to a first variable low IF signal, and a transmit section having a transmit variable IF conversion stage and a transmit RF conversion stage, the transmit variable IF conversion stage configured to convert a second variable low IF signal to a second IF signal, the transmit RF conversion stage configured to convert the second IF signal to an RF signal for transmission.
    Type: Application
    Filed: July 17, 2023
    Publication date: January 23, 2025
    Inventors: Abdellatif BELLAOUAR, Kevin Hsi-Huai WANG, Gurkanwal Singh SAHOTA, Rajagopalan RANGARAJAN
  • Publication number: 20240429906
    Abstract: A phase shifter for a millimeter wave (mmW) communication system including an in phase variable gain amplifier (I VGA) and a quadrature VGA (Q VGA) configured to receive radio frequency (RF) signals, the I VGA and the Q VGA configured to provide a selectable output to primary sides of first and second electromagnetic (EM) elements, respectively, the first EM element configured to provide a single-ended I output and the second EM element configured to provide a single-ended Q output, and a hybrid quadrature generator (HQG) configured to receive the single-ended I output of the first EM element and the single-ended Q output of the second EM element, the HQG configured to provide a combined signal at a desired phase.
    Type: Application
    Filed: June 23, 2023
    Publication date: December 26, 2024
    Inventors: Abdellatif BELLAOUAR, Chirag Dipak PATEL, Kevin Hsi-Huai WANG, Rajagopalan RANGARAJAN, Gurkanwal Singh SAHOTA, Arul BALASUBRAMANIYAN
  • Patent number: 12158490
    Abstract: A front-end device for monitoring operation of an associated electric power device with semiconductor power switches generating a power output, e.g. a three-phase power output. The front-end device has input terminals arranged for connection to the electric phase(s) of the power output of the associated electric power device, and an electric circuit connected to the input terminals and connected to at set of output terminals. The electric circuit has a passive interconnection comprising electric semiconductor switches and diodes. The electric circuit serves to electrically block any high voltage component from the input terminals from reaching the output terminals, while allowing an on-state voltage of at least one semiconductor power switch in the associated electric power device to pass to the at least two output terminals. The front-end allows low voltage equipment to be connected to its output terminals for determining an on-state voltage of switches of the electric power device.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: December 3, 2024
    Assignee: Aalborg Universitet
    Inventors: Huai Wang, Yingzhou Peng
  • Publication number: 20240396205
    Abstract: A method of transducing signals includes: transducing first signals, of frequencies above at least 24 GHz, between first wireless signals and first guided signals, using a plurality of first antenna elements comprising at least one first substrate and at least one ground conductor; and transducing second signals, of frequencies within at least a portion of a frequency range between 8 GHz and 24 GHz, between second wireless signals and second guided signals, using at least one second antenna element each comprising a transducer disposed on a second substrate that at least partially overlaps an active component set and the at least one first substrate, or disposed on at least one of the at least one first substrate, the active component set being configured to provide signals for wireless transmission, or configured to process wirelessly-received signals, or a combination thereof.
    Type: Application
    Filed: May 23, 2023
    Publication date: November 28, 2024
    Inventors: Jorge FABREGA SANCHEZ, Chinmaya MISHRA, Darryl Sheldon JESSIE, Bhushan Shanti ASURI, Allen Minh-Triet TRAN, Mohammad Ali TASSOUDJI, Jeongil Jay KIM, Gurkanwal Singh SAHOTA, Kevin Hsi-Huai WANG
  • Patent number: 12136766
    Abstract: Methods, systems, and devices for wireless communication are described. According to one or more aspects, the described apparatus includes one or more stacks of patch radiators (such as patch antennas) comprising at least a first patch radiator and a second patch radiator. The first patch radiator is associated with a low-band frequency; the second patch radiator is associated with a high-band frequency. The first patch radiator and the second patch radiator may overlap a ground plane, which may be asymmetric. Some or all patch radiators in a stack may be rotated relative to the ground plane, such that some or all edge of a patch radiator may be nonparallel with one or more edges of the ground plane. Further, each patch radiator stack may include separate feeds for each of at least two frequencies and two polarizations, and thus at least four feeds (one for each frequency/polarization combination) in total.
    Type: Grant
    Filed: April 24, 2023
    Date of Patent: November 5, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Taesik Yang, Jorge Fabrega Sanchez, Mohammad Ali Tassoudji, Kevin Hsi-Huai Wang, Jeongil Jay Kim
  • Publication number: 20240341575
    Abstract: A capsule camera device to adaptively use multiple spectrum light sources based on the image characteristics. The capsule camera device comprises at least two light sources to illuminate lumen walls of a GI tract, wherein said at least two light sources are capable of generating at least two spectrums; an image sensor to capture images from a scene illuminated by the light sources; an image processing module to determine image characteristics in one or more captured images; a battery to provide power to the capsule camera device; a control module coupled to said at least two light sources to cause said at least two light sources to generate one or more target spectrums depending on the image characteristics in said one or more captured images; and a housing to enclose said at least two light sources, the image sensor, the battery and the control module in a sealed environment.
    Type: Application
    Filed: April 8, 2024
    Publication date: October 17, 2024
    Inventor: Kang-Huai Wang
  • Patent number: 12074378
    Abstract: An antenna is described. The antenna includes a first plurality of first elements. Each of the first elements is dual polarized and configured to support a first set of bands and a second set of bands that is mutually exclusive from the first set of bands. The antenna also includes a second plurality of second elements. Each of the second elements is dual polarized and configured to support the second set of bands. The second plurality of second elements is interleaved with the first plurality of first elements.
    Type: Grant
    Filed: February 9, 2023
    Date of Patent: August 27, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Jorge Fabrega Sanchez, Mohammad Ali Tassoudji, Assaf Aviv, Taesik Yang, Jeongil Jay Kim, Kevin Hsi-Huai Wang
  • Patent number: 12057640
    Abstract: An antenna assembly includes an array of patch antennas arranged above a rectangular ground plane. The patch antennas are arranged in a sequence beginning at a first end of the rectangular ground plane and continuing across a width of the rectangular ground plane to a second end. With regard to this sequence, a plurality of polarization feeds alternate between being adjacent a first corner to being adjacent a second corner of the patch antennas and/or a plurality of via walls alternate in orientation along portions of a first edge of the rectangular ground plane and along portions of a second edge of the rectangular ground plane.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: August 6, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Assaf Aviv, Taesik Yang, Mohammad Ali Tassoudji, Kevin Hsi-Huai Wang
  • Publication number: 20240222872
    Abstract: Designs and techniques for manufacturing microelectronic antenna tuners are provided. An example microelectronic antenna system includes a radio frequency integrated circuit comprising a plurality of radio frequency signal ports disposed in a first area, a plurality of tuning devices disposed in a second area of the radio frequency integrated circuit, at least one antenna element disposed on a substrate coupled to the radio frequency integrated circuit, and at least one feedline disposed in the substrate and configured to communicatively couple the at least one antenna element, at least one of the plurality of tuning devices, and one of the plurality of radio frequency signal ports.
    Type: Application
    Filed: March 14, 2024
    Publication date: July 4, 2024
    Inventors: Chuan WANG, Li LIU, Bhushan Shanti ASURI, Kevin Hsi-Huai WANG, Gurkanwal Singh SAHOTA
  • Publication number: 20240209416
    Abstract: A method for modifying a surface of a substrate and a method for immobilizing oligonucleotide are provided. The method includes the following steps. A substrate is provided. A branched polymer is grafted on a surface of the substrate, wherein a side chain of a repeating unit of the branched polymer has a group capable of binding to an oligonucleotide. One end of the branched polymer has a group capable of binding to the surface of the substrate.
    Type: Application
    Filed: March 28, 2023
    Publication date: June 27, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Wei-Chin Huang, An-Li Chen, Ming-Chun Lin, Chun-Ting Lai, Li-Cheng Jheng, Sung-Ho Liu, Bo-Huai Wang
  • Publication number: 20240188502
    Abstract: The present disclosure provides novel methods and compositions for the maturation and regeneration of plantlets from microspore-derived embryos. The compositions provided herein include a liquid maturation composition comprising a first plant hormone and about 430 mM to about 880 mM of a monosaccharide solute, a disaccharide solute, or a polysaccharide solute. The methods provided herein include the steps of contacting a microspore-derived embryo with a liquid maturation medium for a time period sufficient to produce a matured microspore-derived embryo, transferring the matured microspore-derived embryo to a substrate, and regenerating the plantlet from the matured microspore-derived embryo.
    Type: Application
    Filed: November 29, 2023
    Publication date: June 13, 2024
    Inventors: Ying Guo, Daniel Jefferson Karcher, Huachun Wang Larue, Huai Wang