Patents by Inventor Jianwen Lei

Jianwen Lei 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: 20230422024
    Abstract: A Bluetooth address allocation method for an intelligent light comprises accessing a preset local area network, and setting administrators of the local area network, wherein the number of administrators is two or more; any administrator acquiring and displaying a piece of information of a peripheral Bluetooth device via a terminal device, and acquiring a piece of information of the intelligent light to which an address is to be allocated; sending a request message for allocating a Bluetooth address in the local area network to a server, and acquiring a piece of information of the Bluetooth address to be allocated, wherein the Bluetooth address to be allocated is a new Bluetooth address in the local area network; and assigning the Bluetooth address to be allocated to the intelligent light to which an address is to be allocated.
    Type: Application
    Filed: December 7, 2020
    Publication date: December 28, 2023
    Applicant: ZHUHAI LTECH TECHNOLOGY CO., LTD
    Inventors: Jianwen LEI, Yuexuan YANG, Zhenchao HE
  • Publication number: 20230397320
    Abstract: An intelligent lamp, a signal adaptive identification method for the intelligent lamp, and a computer-readable storage medium for implementing the method include: receiving a communication signal, and obtaining frame header data of the communication signal; and comparing the frame header data with preset reference frame header data, and if the frame header data matches the preset reference frame header data, obtaining communication data of a communication signal corresponding to the frame header data, and determining whether a time sequence of the communication data matches a communication data time sequence corresponding to the reference frame header data, and if yes, executing an instruction in the communication data of the communication signal corresponding to the frame header data.
    Type: Application
    Filed: December 7, 2020
    Publication date: December 7, 2023
    Applicant: ZHUHAI LTECH TECHNOLOGY CO., LTD
    Inventors: Jianwen LEI, Long WU, Zhongren WU
  • Patent number: 11796167
    Abstract: A glass stem for a highly waterproof LED filament lamp comprises an LED filament without being driven by external power, a glass flare tube, an exhaust tube, a first lead wire having a resistance element, and a second lead wire. The first lead wire is placed in the exhaust tube. The first lead wire, the second lead wire, the top of the exhaust tube, and the top of the glass flare tube are fusion-bonded together. A lower section of the exhaust tube is fused and cut off to an assembly-desired length and then fusion-sealed with the first lead wire to form a glass stem with the resistance element sealed in the middle of the exhaust tube. The first lead wire having the resistance element is disposed inside the exhaust tube, such that isolative insulation is generated between the first lead wire and a second lead wire.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: October 24, 2023
    Assignee: DONGGUAN YICHENG LIGHTING TECH CO., LTD.
    Inventor: Jianwen Lei
  • Patent number: 11796160
    Abstract: A high-insulation integrated plastic lamp holder that does not require traditional American and European-standard copper lamp holders, comprising a high-insulation plastic body formed by injection molding. The top of the high-insulation plastic body is provided with a barrier, a first conductive component slot, and a second conductive component slot, and the barrier is located between the first conductive component slot and the second conductive component slot. The first conductive component slot and the second conductive component slot are inserted into positive and negative conductive sheets correspondingly, and the assembly of the lamp holder is simpler, which facilitates automatic production, thereby greatly improving the daily production capacity and insulation, and lowering the cost of production.
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: October 24, 2023
    Assignee: DONGGUAN MIRAY E-TECH CO., LTD
    Inventor: Jianwen Lei
  • Publication number: 20230296228
    Abstract: A high-insulation integrated plastic lamp holder that does not require traditional American and European-standard copper lamp holders, comprising a high-insulation plastic body formed by injection molding. The top of the high-insulation plastic body is provided with a barrier, a first conductive component slot, and a second conductive component slot, and the barrier is located between the first conductive component slot and the second conductive component slot. The first conductive component slot and the second conductive component slot are inserted into positive and negative conductive sheets correspondingly, and the assembly of the lamp holder is simpler, which facilitates automatic production, thereby greatly improving the daily production capacity and insulation, and lowering the cost of production.
    Type: Application
    Filed: June 13, 2022
    Publication date: September 21, 2023
    Inventor: Jianwen Lei
  • Patent number: 11739892
    Abstract: An injection-molded integrated lamp string includes a power line and several lamp bulbs spaced apart on a power line. The lamp bulb comprises a lampshade, a lamp core body, and at least one insulation plastic piece. The lampshade is provided with an insertion portion, and the lamp core body is inserted into the insertion portion and protruded into the lampshade. The lamp core body is provided with at least one LED lamp filament, and both ends of the LED lamp filament are connected with a positive pole conductive wire and a negative pole conductive wire to form a semi-finished lamp bulb. The semi-finished lamp bulb, the positive pole conductive wire, and the negative pole conductive wire are integrally connected with the power line through injection molding. An injection plastic fusion body and the semi-finished lamp bulb are fused integrally through a mold to form a sealing insulation plastic head.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: August 29, 2023
    Assignees: ILLUMINATION TECHNOLOGY, INC., DONGGUAN MIRAY E-TECH CO., LTD
    Inventor: Jianwen Lei
  • Publication number: 20230213152
    Abstract: The present invention discloses a highly waterproof and highly insulative simple plastic lamp bulb without a conventional lamp cap, including a lampshade, a waterproof insulation plastic lamp cap, a conductive connection piece, and a lamp core body, wherein an insertion portion is provided at the bottom of the lampshade, the lamp core body is inserted into the insertion portion, the conductive connection piece is in electrical connection with the lamp core body, the conductive connection piece is disposed on the insertion portion and then integrally injection-molded into the waterproof insulation plastic lamp cap by an injection molding machine. The production process is simplified, those conventional lamp bulbs with lamp caps of various sizes are replaced, the production costs are reduced, and the daily production volume is increased.
    Type: Application
    Filed: March 10, 2022
    Publication date: July 6, 2023
    Inventor: Jianwen Lei
  • Patent number: 11680686
    Abstract: The present invention discloses a highly waterproof and highly insulative simple plastic lamp bulb without a conventional lamp cap, including a lampshade, a waterproof insulation plastic lamp cap, a conductive connection piece, and a lamp core body, wherein an insertion portion is provided at the bottom of the lampshade, the lamp core body is inserted into the insertion portion, the conductive connection piece is in electrical connection with the lamp core body, the conductive connection piece is disposed on the insertion portion and then integrally injection-molded into the waterproof insulation plastic lamp cap by an injection molding machine. The production process is simplified, those conventional lamp bulbs with lamp caps of various sizes are replaced, the production costs are reduced, and the daily production volume is increased.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: June 20, 2023
    Assignee: DONGGUAN MIRAY E-TECH CO., LTD
    Inventor: Jianwen Lei
  • Publication number: 20230151934
    Abstract: An injection-molded integrated lamp string includes a power line and several lamp bulbs spaced apart on a power line. The lamp bulb comprises a lampshade, a lamp core body, and at least one insulation plastic piece. The lampshade is provided with an insertion portion, and the lamp core body is inserted into the insertion portion and protruded into the lampshade. The lamp core body is provided with at least one LED lamp filament, and both ends of the LED lamp filament are connected with a positive pole conductive wire and a negative pole conductive wire to form a semi-finished lamp bulb. The semi-finished lamp bulb, the positive pole conductive wire, and the negative pole conductive wire are integrally connected with the power line through injection molding. An injection plastic fusion body and the semi-finished lamp bulb are fused integrally through a mold to form a sealing insulation plastic head.
    Type: Application
    Filed: March 11, 2022
    Publication date: May 18, 2023
    Inventor: Jianwen Lei
  • Publication number: 20230090229
    Abstract: A glass stem for a highly waterproof LED filament lamp comprises an LED filament without being driven by external power, a glass flare tube, an exhaust tube, a first lead wire having a resistance element, and a second lead wire. The first lead wire is placed in the exhaust tube. The first lead wire, the second lead wire, the top of the exhaust tube, and the top of the glass flare tube are fusion-bonded together. A lower section of the exhaust tube is fused and cut off to an assembly-desired length and then fusion-sealed with the first lead wire to form a glass stem with the resistance element sealed in the middle of the exhaust tube. The first lead wire having the resistance element is disposed inside the exhaust tube, such that isolative insulation is generated between the first lead wire and a second lead wire.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 23, 2023
    Inventor: Jianwen Lei
  • Patent number: 11601145
    Abstract: A tunable antenna. includes a radio frequency integrated circuit, a first frequency modulation branch coupled to the radio frequency integrated circuit, a first antenna coupled to the radio frequency integrated circuit through the first frequency modulation branch, a second antenna coupled to the radio frequency integrated circuit through a second frequency modulation branch. The first antenna corresponds to a first frequency, the second antenna corresponds to a second frequency, and the first frequency and the second frequency are respectively a transmit frequency and a receive frequency in a specified frequency band. The first antenna and the second antenna are respectively connected to the radio frequency integrated circuit through the frequency modulation branches when the tunable antenna is being designed.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: March 7, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Qiuliang Xu, Jianwen Lei, Meng Hou, Dan Qiu, Hui Wang, Xiaofei Xia
  • Publication number: 20230012435
    Abstract: A glass stem for a highly waterproof LED filament lamp comprises an LED filament, a glass flare tube, an exhaust tube, a first lead wire having a resistance element, and a second lead wire. The first lead wire is placed in the middle of the exhaust tube. The first lead wire, the second lead wire, the top of the exhaust tube and the top of the glass flare tube are fusion-bonded together. A lower section of the exhaust tube is fused and cut off to an assembly-desired length and then fusion-sealed with the first lead wire to form a glass stem with the resistance element sealed in the middle of the exhaust tube. The first lead wire having the resistance element is disposed inside the exhaust tube, such that isolative insulation is generated between the first lead wire and a second lead wire.
    Type: Application
    Filed: June 14, 2022
    Publication date: January 12, 2023
    Inventor: Jianwen Lei
  • Patent number: 11543085
    Abstract: A glass stem for a highly waterproof LED filament lamp comprises an LED filament, a glass flare tube, an exhaust tube, a first lead wire having a resistance element, and a second lead wire. The first lead wire is placed in the middle of the exhaust tube. The first lead wire, the second lead wire, the top of the exhaust tube and the top of the glass flare tube are fusion-bonded together. A lower section of the exhaust tube is fused and cut off to an assembly-desired length and then fusion-sealed with the first lead wire to form a glass stem with the resistance element sealed in the middle of the exhaust tube. The first lead wire having the resistance element is disposed inside the exhaust tube, such that isolative insulation is generated between the first lead wire and a second lead wire.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: January 3, 2023
    Assignee: Dongguan Yicheng Lighting Tech Co., Ltd.
    Inventor: Jianwen Lei
  • Publication number: 20210281281
    Abstract: A tunable antenna. includes a radio frequency integrated circuit, a first frequency modulation branch coupled to the radio frequency integrated circuit, a first antenna coupled to the radio frequency integrated circuit through the first frequency modulation branch, a second antenna coupled to the radio frequency integrated circuit through a second frequency modulation branch. The first antenna corresponds to a first frequency, the second antenna corresponds to a second frequency, and the first frequency and the second frequency are respectively a transmit frequency and a receive frequency in a specified frequency band. The first antenna and the second antenna are respectively connected to the radio frequency integrated circuit through the frequency modulation branches when the tunable antenna is being designed.
    Type: Application
    Filed: July 31, 2018
    Publication date: September 9, 2021
    Inventors: Qiuliang Xu, Jianwen Lei, Meng Hou, Dan Qiu, Hui Wang, Xiaofei Xia
  • Publication number: 20210080063
    Abstract: A flat-welded LED filament lamp bulb comprises an LED filament, a core column, a lamp shade and a lamp cap. The core column protrudes into the lamp shade, an end of the core column is disposed with a flare opening, and the flare opening and a lamp shade opening of the lamp shade are sintered and sealed into a lamp body. A core column exhaust tube is disposed in the middle of the core column. A first conductive wire and a second conductive wire are disposed in parallel on the core column. One resistor or a drive element for driving LED is disposed on the first conductive wire or the second conductive wire. The LED filament is fixedly welded between tops of the first conductive wire and the second conductive wire horizontally. The visual brightness of the lamp bulb is increased, better illumination effect is provided to different angles.
    Type: Application
    Filed: October 8, 2019
    Publication date: March 18, 2021
    Inventor: Jianwen Lei
  • Patent number: 10775000
    Abstract: An automatic process of making a LED bulb comprising: automatic manufacturing of a glass core column with a driving chip and a resistor, automatic welding of an LED wick, automatic sealing and venting of a lamp cover and the wick and gas protection, automatic installation of a lamp holder, and automatic optical inspection and packaging. With the automatic process, which is a substitution for the manual production having a high cost labor and which reduces the uncertainty of the quality, continuous all-day production without interruptions is achieved, and the production efficiency and quality are improved.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: September 15, 2020
    Assignee: Dongguan Miray E-Tech Co., Ltd.
    Inventor: Jianwen Lei
  • Publication number: 20200271278
    Abstract: A LED soft strip lamp bulb comprising a lamp cap, a lamp shade and an LED light source drive element connected mutually, in which a glass core column is disposed on an upper end of the lamp cap in a protruding manner, the LED light source drive element is installed at an upper, middle, or a lower portion of the glass core column, a bottom of the glass core column and a bottom of the lamp shade are sintered or connected integrally, two conducting wires connected with the lamp cap are disposed on the glass core column, at least one LED soft strip is disposed above the two conducting wires, both ends of the LED soft strip is disposed with welding pins respectively, the two conducting wires are fixedly welded with the welding pins respectively to form an LED luminous body bended in a U or circular shape.
    Type: Application
    Filed: July 31, 2019
    Publication date: August 27, 2020
    Inventor: Jianwen Lei
  • Publication number: 20200011490
    Abstract: An automatic process of making a LED bulb comprising: automatic manufacturing of a glass core column with a driving chip and a resistor, automatic welding of an LED wick, automatic sealing and venting of a lamp cover and the wick and gas protection, automatic installation of a lamp holder, and automatic optical inspection and packaging. With the automatic process, which is a substitution for the manual production having a high cost labor and which reduces the uncertainty of the quality, continuous all-day production without interruptions is achieved, and the production efficiency and quality are improved.
    Type: Application
    Filed: August 14, 2018
    Publication date: January 9, 2020
    Inventor: Jianwen Lei
  • Patent number: D1023416
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: April 16, 2024
    Inventor: Jianwen Lei
  • Patent number: D1025411
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: April 30, 2024
    Inventor: Jianwen Lei