Patents by Inventor Kang Qin
Kang Qin 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).
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Publication number: 20230295744Abstract: Disclosed are a CRISPR-Cas14a responsive photoelectrochemical sensing detection method and a kit for detecting T2 toxin, relating to the technical field of small molecule toxin detection; the detection method includes: (1) preparation of a magnetic probe; (2) electrode modification; (3) identification of magnetic beads; (4) SDA isothermal amplification; (5) cutting; (6) photoelectrochemical detection; and (7) standard curve plotting. According to the present application, using SDA to enlarge and amplify the signal isothermally, target is detected by Cas14a trans cleavage property and photoelectric signal with good stability, high specificity of reaction, high sensitivity.Type: ApplicationFiled: January 18, 2023Publication date: September 21, 2023Inventors: Yu WANG, Zhixian GAO, Huanying ZHOU, Yuan PENG, Shuang LI, Dianpeng HAN, Shuyue REN, Kang QIN
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Patent number: 11764534Abstract: A Type C female side connector includes a terminal part, a body part, a steel plate, and a casing part; the terminal part is inserted in the body part; the body part is inserted in the casing part; the steel plate is inserted in the body part; the casing part has a suction portion formed in a flat plate structure on another side corresponding to an opening; the suction portion is integrated with the casing part; two sides of the suction portion expand to be sucked by a suck disc during manufacturing process. The present invention applies the suck disc portion to fulfill a sufficient area for automatic suction effect during manufacturing process, and includes a triple fix effect to strengthen the stability of the body part and the casing part.Type: GrantFiled: May 5, 2021Date of Patent: September 19, 2023Assignee: Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd.Inventor: Kang-Qin Li
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Publication number: 20230147119Abstract: The present application relates to the technical field of wastewater treatment and rapid pollutant detection, in particular to a chitosan-polyacrylamide composite porous hydrogel, preparation and use thereof, and a metal ion-adsorbing and detecting reagent and method. The chitosan-polyacrylamide composite porous hydrogel of the present application is prepared by in situ polymerization of a chitosan sol, an acrylamide, a crosslinking agent and a surfactant into a mixed solution comprising liquid droplets, followed by steps of curing, washing, and freeze-drying. The present application further provides a metal ion-detecting reagent, which is obtained by adsorbing a color developing agent into the chitosan-polyacrylamide composite porous hydrogel as described above, wherein the color developing agent is a dye that changes color when encountering metal ions. The chitosan-polyacrylamide composite porous hydrogel of the present application has balanced mechanical properties and porosity.Type: ApplicationFiled: February 4, 2022Publication date: May 11, 2023Inventors: Shuang Li, Zhixian Gao, Dianpeng Han, Jialei Bai, Yuan Peng, Jin Wu, Kang Qin, Shuyue Ren, Yu Wang, Huanying Zhou, Tie Han, Xiaoxiao Lin
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Publication number: 20220360035Abstract: A Type C female side connector includes a terminal part, a body part, a steel plate, and a casing part; the terminal part is inserted in the body part; the body part is inserted in the casing part; the steel plate is inserted in the body part; the casing part has a suction portion formed in a flat plate structure on another side corresponding to an opening; the suction portion is integrated with the casing part; two sides of the suction portion expand to be sucked by a suck disc during manufacturing process. The present invention applies the suck disc portion to fulfill a sufficient area for automatic suction effect during manufacturing process, and includes a triple fix effect to strengthen the stability of the body part and the casing part.Type: ApplicationFiled: May 5, 2021Publication date: November 10, 2022Inventor: KANG-QIN LI
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Patent number: 11011863Abstract: An electrical connector including an insulating body, a plurality of terminals, and at least one grounding member is provided. The terminals and the grounding member are disposed in the insulating body. At least one grounding terminal among the terminals and the grounding member next to the grounding terminal form an integrally-molded structure. A portion of the grounding terminal and a portion of the grounding member are misaligned from each other along an arrangement direction of the terminals.Type: GrantFiled: April 17, 2019Date of Patent: May 18, 2021Assignee: Advanced Connectek Inc.Inventors: Yu-Lun Tsai, Pin-Yuan Hou, Hsu-Fen Wang, Kang Qin Li, Xi Wang
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Patent number: 10971840Abstract: An electrical connector including an insulating body and a plurality of terminals disposed in the insulating body is provided. At least one of the terminals has a first section and a pair of second sections. The second sections structurally extend and branch out from the first section. On a plane where the terminals are located, orthogonal projections of the second sections are misaligned and do not overlap with each other.Type: GrantFiled: April 17, 2019Date of Patent: April 6, 2021Assignee: Advanced Connectek Inc.Inventors: Yu-Lun Tsai, Pin-Yuan Hou, Hsu-Fen Wang, Kang Qin Li, Xi Wang
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Publication number: 20190326693Abstract: An electrical connector including an insulating body and a plurality of terminals disposed in the insulating body is provided. At least one of the terminals has a first section and a pair of second sections. The second sections structurally extend and branch out from the first section. On a plane where the terminals are located, orthogonal projections of the second sections are misaligned and do not overlap with each other.Type: ApplicationFiled: April 17, 2019Publication date: October 24, 2019Applicant: Advanced Connectek Inc.Inventors: Yu-Lun Tsai, Pin-Yuan Hou, Hsu-Fen Wang, Kang Qin Li, Xi Wang
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Publication number: 20190326698Abstract: An electrical connector including an insulating body, a plurality of terminals, and at least one grounding member is provided. The terminals and the grounding member are disposed in the insulating body. At least one grounding terminal among the terminals and the grounding member next to the grounding terminal form an integrally-molded structure. A portion of the grounding terminal and a portion of the grounding member are misaligned from each other along an arrangement direction of the terminals.Type: ApplicationFiled: April 17, 2019Publication date: October 24, 2019Applicant: Advanced Connectek Inc.Inventors: Yu-Lun Tsai, Pin-Yuan Hou, Hsu-Fen Wang, Kang Qin Li, Xi Wang
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Patent number: 10297943Abstract: An electrical receptacle connector includes a plurality of first terminals, a plurality of second terminals, a first insulator, a second insulator, a shielding plate and a third insulator. The first insulator includes a first front insulating portion and a first rear insulating portion. The first front insulating portion covers a part of each of the first terminals. The second rear insulating portion covers another part of each of the first terminals. The second insulator partially covers each of the second terminals. The third insulator partially covers each of the first terminals, the second terminals, the first insulator, the second insulator and the shielding plate.Type: GrantFiled: May 3, 2018Date of Patent: May 21, 2019Assignee: Advanced Connectek Inc.Inventors: Pin-Yuan Hou, Yu-Lun Tsai, Long-Fei Chen, Kang Qin Li, Hsu-Fen Wang, Chien-Tsung Chuang, Cheng-Yan Wu
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Publication number: 20180323530Abstract: An electrical receptacle connector includes a plurality of first terminals, a plurality of second terminals, a first insulator, a second insulator, a shielding plate and a third insulator. The first insulator includes a first front insulating portion and a first rear insulating portion. The first front insulating portion covers a part of each of the first terminals. The second rear insulating portion covers another part of each of the first terminals. The second insulator partially covers each of the second terminals. The third insulator partially covers each of the first terminals, the second terminals, the first insulator, the second insulator and the shielding plate.Type: ApplicationFiled: May 3, 2018Publication date: November 8, 2018Applicant: Advanced Connectek Inc.Inventors: Pin-Yuan Hou, Yu-Lun Tsai, Long-Fei Chen, Kang Qin Li, Hsu-Fen Wang, Chien-Tsung Chuang, Cheng-Yan Wu
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Patent number: 6020625Abstract: A semiconductor device includes a lead frame including a die pad having corners, inner leads having respective inner end portions, outer leads, a hanging lead reinforcement, first hanging leads, and second hanging leads; a semiconductor chip bonded to the lead frame; and metal wires bonding the chip to the lead frame. A length of one side of the semiconductor chip is 2.5 mm smaller than a side of a molded resin external dimension, one side of the largest dimension of the hanging lead frame reinforcement not being longer than one side of the semiconductor chip. The die pad is sunk where second hanging leads are connected to the hanging lead reinforcement and has a step where connected to the second hanging leads. The camber of the external shape of the semiconductor device is reduced and a semiconductor device with high quality and reliability is obtained.Type: GrantFiled: September 30, 1998Date of Patent: February 1, 2000Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Zhi-Kang Qin, Hiroshi Kawashimo, Yoshiharu Takahashi