公开(公告)号：US20230360833A1

公开(公告)日：2023-11-09

申请号：US18143087

申请日：2023-05-04

Applicant: CYNTEC CO., LTD.

Inventor： Yu-Lin Liao

IPC: H01F7/127 ,  H01F1/14 ,  H01F41/06 ,  H01F1/16

CPC classification number: H01F7/127 ,  H01F1/143 ,  H01F41/06 ,  H01F1/16

Abstract: A magnetic device having a first coil and a second coil, wherein the first coil is wound in a first direction when viewed from the first terminal part of the first coil, and the second coil is wound in a second direction when viewed from the third terminal part of the second coil, wherein the first direction and the second direction are opposite to each other for canceling magnetic fluxes generated by the first coil and the second coil.

公开(公告)号：US20230326633A1

公开(公告)日：2023-10-12

申请号：US17716504

申请日：2022-04-08

Applicant: Cyntec Co., Ltd.

Inventor： Chih Yu Hu ,  Wen Hao Wu ,  Chun Cheng Yao

IPC: H01C1/148 ,  G01R1/20 ,  G01R19/00 ,  H01C13/02

CPC classification number: H01C1/148 ,  G01R1/203 ,  G01R19/00 ,  H01C13/02

Abstract: A resistor structure includes a resistor body; and a first electrode structure disposed at and being in electric contact with a first end of the resistor body, and a second electrode structure disposed at and being in electric contact with a second end opposite to the first end of the resistor body. Each of the first electrode structure and the second electrode structure has at least one conductive protrusion. The at least one conductive protrusion of the first electrode structure and the at least one conductive protrusion of the second electrode structure both serve as voltage-sensing terminals for electric connection to an external voltage measurement device, or both serve as current-sensing terminals for electric connection to a current measurement device.

公开(公告)号：US20230245818A1

公开(公告)日：2023-08-03

申请号：US18132365

申请日：2023-04-08

Applicant: CYNTEC CO., LTD.

Inventor： Da-Jung CHEN ,  Chi-Feng HUANG

IPC: H01F27/32 ,  H05K1/16 ,  H01F27/29 ,  H01F27/28 ,  H01F27/24

CPC classification number: H01F27/327 ,  H05K1/165 ,  H01F27/292 ,  H01F27/2804 ,  H01F27/24

Abstract: An electronic structure comprising: a circuit board, wherein electronic devices and a transformer are disposed on the circuit board, wherein the transformer comprises a first coil, a second coil, and a magnetic body comprising a pillar with at least one portion of the pillar being disposed in a through-opening of the circuit board, wherein the first coil is wound around an upper portion of the pillar and the second coil is wound around a lower portion of the pillar for forming the transformer.

公开(公告)号：US20230117822A1

公开(公告)日：2023-04-20

申请号：US17967873

申请日：2022-10-17

Applicant: CYNTEC CO., LTD.

Inventor： Sheng-Ju Chou ,  Ping-Chang Huang

IPC: H01Q21/26 ,  H01Q19/02

Abstract: An antenna includes a ground layer, two polarization signal feeding terminals disposed on the ground layer, two polarization structures, four coupling metals and four radiating metals. The first polarization structure includes a first extending portion electrically connected to the first polarization signal feeding terminal and extends from a first channel to a second channel in a first direction over the ground layer. The second polarization structure includes a second extending portion electrically connected to the second polarization signal feeding terminal and extends from a third channel to a fourth channel in second direction over the ground layer, wherein the first extending portion crosses the second extending portion in a non-contact manner to define four regions. The four coupling metals are disposed on the first through the fourth regions, respectively. The four radiating metals are disposed on the first through the fourth channels, respectively.

公开(公告)号：US11601015B2

公开(公告)日：2023-03-07

申请号：US17583184

申请日：2022-01-24

Applicant: CYNTEC CO., LTD.

Inventor： Tsung-Chan Wu ,  Kuan Yu Chiu ,  Chien-Hui Chen ,  Yen-Ming Liu

IPC: H02J50/00 ,  H02J50/40 ,  H02J50/10

Abstract: A wireless charger, comprising: a thermal-conductive plastic cover; a first circuit board; and a metallic case, wherein the first circuit board are disposed in the metallic case, wherein a wind tunnel is formed between the thermal-conductive plastic cover and the circuit board for lowering the temperature of an electronic device that is wirelessly charged on the thermal-conductive plastic cover.

公开(公告)号：US20220399763A1

公开(公告)日：2022-12-15

申请号：US17837057

申请日：2022-06-10

Applicant: CYNTEC CO., LTD.

Inventor： TSUNG-CHAN WU ,  Yen-Ming Liu ,  Xuan-Long Huang

IPC: H02J50/90 ,  H02J7/00 ,  H02J50/00 ,  H02J50/40 ,  H02J50/70 ,  H02J50/10

Abstract: a wireless charger, comprising: a top cover for placing an electronic device thereon; at least one coil, disposed under the top cover; and a first magnet embedded inside the top cover for aligning with a second magnet of the electronic device for wireless charging the electronic device.

公开(公告)号：US20220384088A1

公开(公告)日：2022-12-01

申请号：US17884540

申请日：2022-08-09

Applicant: CYNTEC CO., LTD.

Inventor： Chi-Hsun Lee ,  Min-Feng Chung

IPC: H01F27/28 ,  H01F5/04 ,  H01F27/02 ,  H01F27/29 ,  H01F17/04 ,  H01F3/10 ,  H01F27/38

Abstract: A coupled inductor has two pillars that are aligned in a vertical direction, wherein a first coil and a second coil are respectively wound around one of the two pillars, respectively, wherein the bottom surface of winding turns of the first coil and the bottom surface of winding turns of the second coil are separated by a gap, wherein a magnetic material is disposed in the gap and a straight line that is enclosed by each of the first coil and the second coil passes through the two pillars.

公开(公告)号：US20220353994A1

公开(公告)日：2022-11-03

申请号：US17731267

申请日：2022-04-28

Applicant: CYNTEC CO., LTD.

Inventor： YI-CHENG Lin

IPC: H05K1/18 ,  H05K3/28

Abstract: An electronic module comprising electrical components on a circuit board and a molding body disposed on the circuit board to encapsulate the electrical components, wherein a recess is formed in the molding body for exposing an electrode of the electronic module for connecting with an external component.

公开(公告)号：US20220331859A1

公开(公告)日：2022-10-20

申请号：US17720278

申请日：2022-04-13

Applicant: CYNTEC CO., LTD.

Inventor： Chih Hung Wei ,  Chung Kai Liao

IPC: B22F1/00 ,  H01F1/153 ,  B22F1/16 ,  B22F1/052 ,  B22F1/14

Abstract: A mixture for making a multilayer inductor, wherein the mixture comprises a first magnetic powder, a second magnetic powder, and a glass material, wherein each of the first magnetic powder and the second magnetic powder comprises an amorphous or nanocrystalline magnetic powder, wherein a softening point temperature of the glass material is in a range of 300°˜430° C.

公开(公告)号：US20220239152A1

公开(公告)日：2022-07-28

申请号：US17583184

申请日：2022-01-24

Applicant: CYNTEC CO., LTD.

Inventor： TSUNG-CHAN WU ,  Kuan Yu Chiu ,  Chien-Hui Chen ,  Yen-Ming Liu

IPC: H02J50/00

Abstract: A wireless charger, comprising: a thermal-conductive plastic cover; a first circuit board; and a metallic case, wherein the first circuit board are disposed in the metallic case, wherein a wind tunnel is formed between the thermal-conductive plastic cover and the circuit board for lowering the temperature of an electronic device that is wirelessly charged on the thermal-conductive plastic cover.