Patents by Inventor Jun Jian

Jun Jian 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: 20250112356
    Abstract: An antenna structure disposed in a case includes a blocking part, a cooling module, an antenna module, and a ground component. The cooling module is disposed on a side of the blocking part. The antenna module is disposed on the side of the blocking part and has an interval space between the antenna module and the cooling module along a first direction. The ground component is disposed in the interval space, and is electrically connected to the antenna module and the cooling module. The ground component, the antenna module and the cooling module jointly define a slot in the interval space. The antenna module has a resonant frequency, and the antenna module couples and excites the slot to generate another resonant frequency. Thus, the antenna structure of the present disclosure can provide multiple frequency bands and great radiation characteristics in an environment with multiple metals.
    Type: Application
    Filed: June 3, 2024
    Publication date: April 3, 2025
    Inventors: Yu-Sheng FAN, Chia-Hao CHANG, Hong-Jun JIAN
  • Publication number: 20250105500
    Abstract: An antenna structure includes a heatsink and a feeding source. The heatsink includes a plurality of cooling fins and a metal connecting portion. The cooling fins are spaced apart from each other and have a same fin length. The metal connecting portion is connected to one end of each of the cooling fins. The feeding source is disposed on one side of the cooling fins and is signally connected to the heatsink by one of a direct feed type and a coupled feed type.
    Type: Application
    Filed: November 13, 2023
    Publication date: March 27, 2025
    Inventors: Tzu-Kuan SUN, Hong-Jun JIAN, Hsiang-Chao LIU
  • Publication number: 20250062532
    Abstract: An antenna structure is disposed on a metal unit and includes a first slot, a second slot, a grounding portion and a short-circuiting portion. The first slot is formed on the metal unit along an axis direction and configured to receive a signal feed. The second slot is formed on the metal unit along the axis direction and separated from the first slot by a distance along the axis direction. The grounding portion is coupled to the metal unit. The short-circuiting portion crosses the second slot and is coupled to the grounding portion.
    Type: Application
    Filed: August 12, 2024
    Publication date: February 20, 2025
    Inventors: Chun-Kai CHEN, Cheng-Rui ZHANG, Jian-Zhong CHEN, Hong-Jun JIAN
  • Publication number: 20250055199
    Abstract: An antenna structure is disposed on a metal unit and includes a first slot, a second slot, and a short-circuiting portion. The first slot is formed on the metal unit. The second slot is formed on the metal unit and located at one side of the first slot. The second slot is configured to receive a signal feed. The short-circuiting portion is in a floating state and extends across the first slot without being in direct contact with the first slot.
    Type: Application
    Filed: August 5, 2024
    Publication date: February 13, 2025
    Inventors: Jian-Zhong CHEN, Cheng-Rui ZHANG, Chia-Hao CHANG, Hong-Jun JIAN
  • Publication number: 20250023244
    Abstract: An antenna structure includes a ground element, a feeding radiation element, a connection radiation element, a coupling radiation element, a first shorting radiation element, and a second shorting radiation element. The feeding radiation element has a feeding point. The coupling radiation element is coupled through the connection radiation element to the feeding radiation element. The coupling radiation element is also coupled through the first shorting radiation element to a first grounding point on the ground element. The feeding radiation element is also coupled through the second shorting radiation element to a second grounding point on the ground element. A loop structure is formed by the ground element, the connection radiation element, the first shorting radiation element, and the second shorting radiation element.
    Type: Application
    Filed: June 5, 2024
    Publication date: January 16, 2025
    Inventors: Yen-Tze PENG, Meng-Kai WU, Hong-Jun JIAN, Chia-Hao CHANG
  • Patent number: 12149003
    Abstract: An antenna module and an electronic device are provided. The antenna module is disposed in a housing of the electronic device. The antenna module includes a first radiating element, a second radiating element, a grounding element, and a switching circuit. The first radiating element includes a first radiating portion and a second radiating portion that are connected with each other. The second radiating element includes a third radiating portion, a fourth radiating portion, a fifth radiating portion, and a feeding portion. The switching circuit is electrically connected between the grounding element and the first radiating element or between the grounding element and the feeding portion.
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: November 19, 2024
    Assignee: WISTRON NEWEB CORPORATION
    Inventors: Tzu-Kuan Sun, Pao-Chuan Peng, Meng-Kai Wu, Hong-Jun Jian
  • Patent number: 12095141
    Abstract: An electronic device and an antenna module are provided. The electronic device includes a metal housing and the antenna module disposed. The metal housing has a slot, and the slot has an open end. The antenna module includes a carrier, a feeding element, a radiating element connected to the feeding element, and a grounding element. The radiating element is disposed on a first surface of the carrier. An orthogonal projection of the radiating element that is projected onto the metal housing at least partially overlaps with the slot. The grounding element includes a first grounding portion and a second grounding portion electrically connected to each other. The radiating element and the first grounding portion are spaced apart from each other by a first coupling gap, and the radiating element and the second grounding portion are spaced apart from each other by a second coupling gap.
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: September 17, 2024
    Assignee: WISTRON NEWEB CORPORATION
    Inventors: Meng-Kai Wu, Hong-Jun Jian, Hsieh-Chih Lin
  • Publication number: 20240128642
    Abstract: An antenna module and an electronic device are provided. The antenna module is disposed in a housing of the electronic device. The antenna module includes a first radiating element, a second radiating element, a grounding element, and a switching circuit. The first radiating element includes a first radiating portion and a second radiating portion that are connected with each other. The second radiating element includes a third radiating portion, a fourth radiating portion, a fifth radiating portion, and a feeding portion. The switching circuit is electrically connected between the grounding element and the first radiating element or between the grounding element and the feeding portion.
    Type: Application
    Filed: March 24, 2023
    Publication date: April 18, 2024
    Inventors: TZU-KUAN SUN, PAO-CHUAN PENG, MENG-KAI WU, HONG-JUN JIAN
  • Patent number: 11923597
    Abstract: An electronic device is provided. The electronic device includes an antenna structure and a housing. The antenna structure includes a first radiating element, a grounding element, and a second radiating element. The first radiating element includes a first radiating portion and a grounding portion. Two ends of the grounding portion are respectively connected with the first radiating portion and the grounding element. The first radiating portion, the grounding portion and the grounding portion form a surrounding structure. The second radiating element includes a second radiating portion, a third radiating portion, a fourth radiating portion, and a feeding portion connected between the second radiating portion, the third radiating portion and the fourth radiating portion. The second radiating portion and the first radiating portion are separated from each other and couple to each other.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: March 5, 2024
    Assignee: WISTRON NEWEB CORPORATION
    Inventors: Meng-Kai Wu, Hong-Jun Jian
  • Publication number: 20230411825
    Abstract: An electronic device and an antenna module are provided. The electronic device includes a metal housing and the antenna module disposed. The metal housing has a slot, and the slot has an open end. The antenna module includes a carrier, a feeding element, a radiating element connected to the feeding element, and a grounding element. The radiating element is disposed on a first surface of the carrier. An orthogonal projection of the radiating element that is projected onto the metal housing at least partially overlaps with the slot. The grounding element includes a first grounding portion and a second grounding portion electrically connected to each other. The radiating element and the first grounding portion are spaced apart from each other by a first coupling gap, and the radiating element and the second grounding portion are spaced apart from each other by a second coupling gap.
    Type: Application
    Filed: December 13, 2022
    Publication date: December 21, 2023
    Inventors: MENG-KAI WU, HONG-JUN JIAN, HSIEH-CHIH LIN
  • Publication number: 20230294203
    Abstract: The production device includes a laser incident unit, a scientific chamber, a reflection unit, and a light path coincidence calibration unit detachably arranged. The light path coincidence calibration unit includes: a fourth polarizing beam splitter, a fourth half-wave plate and a fifth half-wave plate sequentially arranged on a laser path of the laser incident unit; and an optical power probe arranged on the reflection path of the fourth polarizing beam splitter. The fourth half-wave plate and the fifth half-wave plate are adjusted so that the light is reflected when passing through the fourth polarizing beam splitter. The optical power probe can receive the reflected light, the angle of the reflected light can be changed by adjusting the reflection unit; the angle change of the reflected light may directly influence the intensity of the reflected light received by the optical power probe.
    Type: Application
    Filed: July 8, 2022
    Publication date: September 21, 2023
    Inventors: Jizhou WU, Jun JIAN, Wenliang LIU, Yuqing LI, Jie MA
  • Publication number: 20230216177
    Abstract: An electronic device is provided. The electronic device includes an antenna structure and a housing. The antenna structure includes a first radiating element, a grounding element, and a second radiating element. The first radiating element includes a first radiating portion and a grounding portion. Two ends of the grounding portion are respectively connected with the first radiating portion and the grounding element. The first radiating portion, the grounding portion and the grounding portion form a surrounding structure. The second radiating element includes a second radiating portion, a third radiating portion, a fourth radiating portion, and a feeding portion connected between the second radiating portion, the third radiating portion and the fourth radiating portion. The second radiating portion and the first radiating portion are separated from each other and couple to each other.
    Type: Application
    Filed: June 7, 2022
    Publication date: July 6, 2023
    Inventors: Meng-Kai WU, Hong-Jun JIAN
  • Patent number: 10819005
    Abstract: A convertible mobile device includes an upper cover, a base, a hinge element, a supporting element, an antenna structure, and a cover element. The hinge element is connected between the upper cover and the base, so that the convertible mobile device can flip over and operate in a notebook mode or a tablet mode. The antenna structure is disposed on the supporting element. The antenna structure includes a first radiation element and a second radiation element. One of the first radiation element and the second radiation element has a positive feeding point, and the other of the first radiation element and the second radiation element has a negative feeding point. A coupling gap is formed between the first radiation element and the second radiation element. The cover element covers the supporting element, the antenna structure, and at least a portion of the hinge element.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: October 27, 2020
    Assignee: WISTRON NEWEB CORP.
    Inventors: Hong-Jun Jian, Yu-Sheng Fan
  • Publication number: 20200040038
    Abstract: The invention provides processes of preparing a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-249 described herein.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 6, 2020
    Inventors: Juncai Bai, Ruoping Zhang, Jun Jian, Junfeng Zhou, Qiao Zhao, Guoquing Zhang, Kunwar Shailubhai, Stephen Comiskey, Rong Feng
  • Publication number: 20190348745
    Abstract: A convertible mobile device includes an upper cover, a base, a hinge element, a supporting element, an antenna structure, and a cover element. The hinge element is connected between the upper cover and the base, so that the convertible mobile device can flip over and operate in a notebook mode or a tablet mode. The antenna structure is disposed on the supporting element. The antenna structure includes a first radiation element and a second radiation element. One of the first radiation element and the second radiation element has a positive feeding point, and the other of the first radiation element and the second radiation element has a negative feeding point. A coupling gap is formed between the first radiation element and the second radiation element. The cover element covers the supporting element, the antenna structure, and at least a portion of the hinge element.
    Type: Application
    Filed: April 24, 2019
    Publication date: November 14, 2019
    Inventors: Hong-Jun JIAN, Yu-Sheng FAN
  • Patent number: 10421787
    Abstract: The invention provides processes of preparing a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-249 described herein.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: September 24, 2019
    Assignee: Bausch Health Ireland Limited
    Inventors: Juncai Bai, Ruoping Zhang, Jun Jian, Junfeng Zhou, Qiao Zhao, Guoquing Zhang, Kunwar Shailubhai, Stephen Comiskey, Rong Feng
  • Publication number: 20170129925
    Abstract: The invention provides processes of preparing a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-249 described herein.
    Type: Application
    Filed: January 13, 2017
    Publication date: May 11, 2017
    Applicant: Synergy Pharmaceuticals Inc.
    Inventors: Juncai Bai, Ruoping Zhang, Jun Jian, Junfeng Zhou, Qiao Zhao, Guoquing Zhang, Kunwar Shailubhai, Stephen Comiskey, Rong Feng
  • Publication number: 20160310522
    Abstract: A method for covalently cross-linking hyaluronic acid (HA) and hydroxypropyl methylcellulose (HPMC) by a diepoxide crosslinking agent. The method includes the following steps: a) mixing HA and HPMC in water; b) adding an alkali as a catalyst and a diepoxide as a crosslinking agent; c) neutralizing with hydrochloric acid and dehydrating with ethanol and acetone; and d) drying in vacuum and redissolving in water to obtain an HA-HPMC composite gel.
    Type: Application
    Filed: July 6, 2016
    Publication date: October 27, 2016
    Inventors: Jun Jian, Ruizhi Li
  • Publication number: 20140155575
    Abstract: The invention provides processes of preparing a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-249 described herein.
    Type: Application
    Filed: March 1, 2012
    Publication date: June 5, 2014
    Applicant: SYNERGY PHARMACEUTICALS INC.
    Inventors: Juncai Bai, Ruoping Zhang, Jun Jian, Junfeng Zhou, Qiao Zhao, Guoquing Zhang, Kunwar Shailubhai, Stephen Comiskey, Rong Feng
  • Patent number: D1036185
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: July 23, 2024
    Assignee: Conair, LLC
    Inventor: Jun Jian Gong