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21. 发明申请

US20220184742A1 CONNECTOR AND LABEL FORMING METHOD THEREOF 有权
公开(公告)号：US20220184742A1
公开(公告)日：2022-06-16
申请号：US17532719
申请日：2021-11-22
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： B23K26/359 , B23K37/04 , G06K7/14
摘要： A connector and labeling forming method thereof is provided. The method includes: a laser engraving device generating a laser beam, and controlling the laser beam to engrave a label on a labeling part of a metal shell of a connector. The connector includes a metal shell and a label. The metal shell has a labeling part and the label is engraved on the labeling part by a laser beam. As such, the invention can engrave the label on the labeling part of the metal shell of the connector by using the laser engraving technology to replace the traditional self-adhesive label, thereby being able to solve all the problems caused by the self-adhesive label.

22. 发明授权

US11005578B1 Diagnosis system and diagnosis method of active transmission cable performance 有权
公开(公告)号：US11005578B1
公开(公告)日：2021-05-11
申请号：US16895031
申请日：2020-06-08
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： H04B3/46 , H04B17/00 , H04B17/30
摘要： A diagnosis system of active transmission cable performance applying a diagnosis method of active transmission cable performance. The diagnosis system of active transmission cable performance includes a diagnostic host and a test board. The diagnostic host has a diagnosis main program module. The diagnosis main program module has a plurality of test suites. The test board has a switch calculation unit for making an active transmission cable module switched among different signal transmission modes so as to proceed with a test and a verification. The diagnostic host and the active transmission cable module are connected with each other by a wire transmission technology, and the test board and the active transmission cable module are connected with each other by a wireless transmission technology.

23. 发明申请

US20210035707A1 CABLE ASSEMBLY 有权
公开(公告)号：US20210035707A1
公开(公告)日：2021-02-04
申请号：US16855203
申请日：2020-04-22
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： H01B7/00 , H01R12/53 , H05K1/18 , H05K1/11 , H05K1/02
摘要： A cable assembly includes an insulating housing, a center plate fastened in the insulating housing, and a terminal assembly fastened in the insulating housing. The center plate has a base plate. Rears of two opposite sides of the base plate are connected with two connecting feet. A pair of the bending arms are connected with the rears of the two opposite sides of the base plate. The pair of the bending arms have two bending portions, two extending arms and two hooking portions. The two extending arms include two first extending portions, two connecting portions and two second extending portions. The two hooking portions have two first bending feet, two second bending feet and two third bending feet. The two connecting portions and the two second extending portions are exposed out of the insulating housing. The two first bending feet are exposed out of the insulating housing.

24. 发明公开

US20240258654A1 ENERGY STORAGE DEVICE 审中-公开
公开(公告)号：US20240258654A1
公开(公告)日：2024-08-01
申请号：US18104386
申请日：2023-02-01
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： H01M50/507 , H01M50/204 , H01M50/264
CPC分类号： H01M50/507 , H01M50/204 , H01M50/264
摘要： The invention discloses an energy storage device, comprising: a housing provided with at least one connector; and a battery module arranged in the housing, the battery module including: a plurality of batteries; a battery rack accommodating the plurality of batteries; at least one bus arranged on a surface of the battery rack and connected to the plurality of batteries; at least one connecting rod connected between the bus and the connector; and at least one insulator sheathed onto the connecting rod. The insulator is provided with a bridging portion, two side pieces, and two inward protrusion portions. An opening end is formed between ends of the two side pieces. The connecting rod passes through the opening end and is sheathed by the insulator. Therefore, the battery module of the present invention has low cost and simple design.

25. 发明公开

US20240222802A1 ENERGY STORAGE BATTERY SYSTEM WITH OVERLAPPING COPPER BUSES 审中-公开
公开(公告)号：US20240222802A1
公开(公告)日：2024-07-04
申请号：US18513732
申请日：2023-11-20
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： H01M50/522 , H01M50/209 , H01M50/262 , H01M50/271 , H01M50/296 , H01M50/298 , H01M50/507
CPC分类号： H01M50/522 , H01M50/209 , H01M50/262 , H01M50/271 , H01M50/296 , H01M50/298 , H01M50/507
摘要： An energy storage battery system with overlapping copper buses is provided, including a casing, a plurality of battery modules, an upper cover, and a plurality of copper buses. The casing has a positive electrode and a negative electrode. The battery modules are arranged in the casing. The upper cover is disposed in the casing and located above the battery modules. The copper buses are disposed on the upper cover and are electrically connected to the battery modules, the positive electrode and the negative electrode. As such, the copper buses can be arranged according to the shape of the space of the upper cover, thereby achieving the effect of saving space. Furthermore, the copper buses are easy to install on the upper cover and do not require manual arrangement of cables, thereby effectively reducing the assembly process and man-hours.

26. 发明公开

US20230162891A1 USB TRANSMISSION CABLE STRUCTURE 审中-公开
公开(公告)号：US20230162891A1
公开(公告)日：2023-05-25
申请号：US17575226
申请日：2022-01-13
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： H01B11/00
CPC分类号： H01B11/002
摘要： A USB cable structure is provided, including: a cable body and a plurality of wires; the cable body extends a length along an axial direction and forms an inner space, and the inner space form an elliptical cross-section in the radial section of the cable body perpendicular to the axial direction; the plurality of wires are arranged in the elliptical inner space of the cable body, and the diameter of the wire can be increased by the enlarged elliptical inner space to reduce the attenuation of the transmission signal, thereby able to extending the length of the transmission cable to transmit the signal to a longer distance without the assistance of the attenuation compensation chip.

27. 发明授权

US11437165B2 Transmission cable and manufacturing method for the same 有权
公开(公告)号：US11437165B2
公开(公告)日：2022-09-06
申请号：US17170910
申请日：2021-02-09
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： H01B7/02 , H01B1/02
摘要： A transmission cable includes a conductor and a composite layer. The composite layer is formed by having an inner surface of an outer wrap layer adhered to an outer surface of an inner wrap layer with a glue material. The composite layer wraps the conductor and an inner surface of the inner wrap layer is in contact with an outer surface of the conductor. The inner wrap layer is made of polytetrafluoroethylene with a foaming degree of 65% to 77%, and the outer wrap layer is made of polyimide. The composite layer is made by drawing cable at a rate of 0.1-0.5 m/min and taping with an overlap percentage between 32% and 37% during a wrapping process.

28. 发明授权

US11271343B2 Plug assembly 有权
公开(公告)号：US11271343B2
公开(公告)日：2022-03-08
申请号：US16855241
申请日：2020-04-22
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： H01R13/58
摘要： A plug assembly includes a lower cover and an upper cover. The lower cover has two lower lateral walls and a lower rear wall. A top surface of a lower portion of the lower cover, the two lower lateral walls and the lower rear wall surround a lower accommodating space. The lower accommodating space has at least one lower embedding portion. The upper cover is assembled to the lower cover. The upper cover has two upper lateral walls and an upper rear wall. A bottom surface of an upper portion of the upper cover, the two upper lateral walls and the upper rear wall surround an upper accommodating space. The upper accommodating space is combined with the lower accommodating space to form an accommodating space. The upper accommodating space has at least one upper embedding portion disposed corresponding to the at least one lower embedding portion.

29. 发明申请

US20210091857A1 HYBRID SYSTEM WITH AOC AND AEC AND OPTICAL TRANSCEIVER SYSTEM THEREOF 有权
公开(公告)号：US20210091857A1
公开(公告)日：2021-03-25
申请号：US16699658
申请日：2019-12-01
申请人： James Cheng Lee
发明人： James Cheng Lee
IPC分类号： H04B10/516 , H04B10/40 , H04B10/50 , H04B10/25
摘要： An optical transceiver system includes a PAM4 conversion device, a light emitting device, a light receiving device and an interface unit. The light emitting device is coupled to the PAM4 conversion device and receives a first PAM4 signal from the PAM4 conversion device. The light receiving device is coupled to the PAM4 conversion device and transmits a second PAM4 signal to the PAM4 conversion device. The interface unit is coupled to the PAM4 conversion device through an active electrical cable device and transmits a first NRZ signal to the PAM4 conversion device. The first NRZ signal is converted into the first PAM4 signal by the PAM4 conversion device, and the second PAM4 signal is converted into a second NRZ signal by the PAM4 conversion device, and the second NRZ signal is transmitted to the interface unit.

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