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1. 发明申请

US20210135415A1 UNINTERRUPTIBLE VIDEO SPLITTER 有权
公开(公告)号：US20210135415A1
公开(公告)日：2021-05-06
申请号：US16775272
申请日：2020-01-29
申请人： CABLE VISION ELECTRONICS CO., LTD
发明人： Chien-Chung LEE , I-Sheng TING
IPC分类号： H01R31/02 , H05K5/00 , H05K5/02 , H01R13/646
摘要： A video splitter includes a housing. The housing has a seat shell and a cover shell. A pair of main signal ports is provided in the seat shell. At least part of the main signal ports is out of contact with the seat shell. A pair of pushing rods is provided in the housing. The seat shell has an insulative element, a pair of elastic beam terminals and a conductive element. The conductive element connects with the elastic beam terminals. Each of the elastic beam terminals is separately and movably arranged between one of the main signal ports and the seat shell. The seat shell has ferrite elements. A splitter board is disposed in the cover shell. The splitter board has a pair of first terminals correspondingly connecting with second terminals in the main signal ports. Splitting signal ports electrically connecting with the splitter board are provided outside the cover shell.

2. 发明授权

US10284811B1 Resistance-type splitting apparatus 有权
公开(公告)号：US10284811B1
公开(公告)日：2019-05-07
申请号：US15959165
申请日：2018-04-20
申请人： CABLE VISION ELECTRONICS CO., LTD
发明人： Chien-Chung Lee , Mao-Peng Yu , Ming-Da Peng
IPC分类号： H04N21/426 , H04N21/61 , H04N7/10
摘要： A resistance-type splitting apparatus includes a transformer and a resistor distribution circuit. The resistor distribution circuit is electrically connected to the transformer. The resistor distribution circuit includes a plurality of distribution resistors. The distribution resistors are electrically connected to the transformer. The distribution resistors of the resistor distribution circuit are arranged as a radial pattern. The transformer receives a cable television signal. After the transformer receives the cable television signal, the transformer distributes the cable television signal through the distribution resistors. A transformer turns ratio of the transformer is adjusted to perform an impedance matching with the distribution resistors of the resistor distribution circuit.

3. 发明申请

US20220030195A1 CABLE TELEVISION APPARATUS WITH HIGH SATURATION CURRENT TRANSFORMER 有权
公开(公告)号：US20220030195A1
公开(公告)日：2022-01-27
申请号：US17026171
申请日：2020-09-19
申请人： CABLE VISION ELECTRONICS CO., LTD
发明人： Chien-Chung LEE , Mao-Peng YU , I-Sheng TING
IPC分类号： H04N7/10 , H01F27/24 , H01F27/28 , H03H7/06 , H01R24/42
摘要： A cable television apparatus is applied to an input coaxial cable and an output coaxial cable to transmit a cable television signal and an alternating current power. The cable television apparatus includes a high saturation current transformer, an input terminal, an output terminal and a coupling side. The high saturation current transformer includes a ferrite core, a primary side circuit and a secondary side coil. The ferrite core is a high saturation current ferrite core, so that the primary side circuit transmits the cable television signal and the alternating current power, and couples the cable television signal to the secondary side coil.

4. 发明授权

US10998875B1 Cable television apparatus improving high frequency characteristics 有权
公开(公告)号：US10998875B1
公开(公告)日：2021-05-04
申请号：US16867481
申请日：2020-05-05
申请人： CABLE VISION ELECTRONICS CO., LTD
发明人： Chien-Chung Lee , I-Sheng Ting
IPC分类号： H04N7/10 , H03H7/01 , H01R24/50 , H04N5/38 , H01R103/00
摘要： A cable television apparatus improving high frequency characteristics includes a first connector and a first choke. The first connector is electrically connected to an input coaxial cable or an output coaxial cable. The first choke is electrically connected to the first connector. The first connector includes a first signal transmission unit. The first choke is used to block a cable television signal. The first choke allows a first current flowing through the first choke. The first current is greater than or equal to 10 amperes. The first choke is directly touched the first signal transmission unit, or a connection path length between the first signal transmission unit and a pin of the first choke is less than 5 millimeters.

5. 发明授权

US10469785B1 Cable television system with printed-circuit-board-layout components 有权
公开(公告)号：US10469785B1
公开(公告)日：2019-11-05
申请号：US16362593
申请日：2019-03-22
申请人： CABLE VISION ELECTRONICS CO., LTD
发明人： Chiang-Po Yang
IPC分类号： H04N5/44 , H04N7/10 , H05K1/18
摘要： A cable television system with printed-circuit-board-layout components receives a cable television signal. The cable television system includes a low pass filter apparatus. The low pass filter apparatus includes a printed circuit board, a plurality of low pass filters and at least one grounded metal wall. Each of the low pass filters includes a low-pass-side inductor and a low-pass-side capacitor. At least two of the low-pass-side inductors of the low pass filters are manufactured on the printed circuit board by a printed-circuit-board-layout technology to form at least two low-pass-side printed-circuit-board-layout inductors. The at least one grounded metal wall blocks a magnetic interference between the low-pass-side inductors of the low pass filters. The low pass filter apparatus filters out a signal having a frequency above 1 GHz.

6. 发明申请

US20170155209A1 STRUCTURE OF PREVENTING THE RELEASE OF NETWORK CABLE PLUG AND NETWORK CONNECTION BOX CONNECTING TO THE SAME 审中-公开
公开(公告)号：US20170155209A1
公开(公告)日：2017-06-01
申请号：US15062985
申请日：2016-03-07
申请人： CABLE VISION ELECTRONICS CO., LTD
发明人： Chien-Chung LEE , Chi-Tsung YANG
IPC分类号： H01R13/627 , H01R13/621
CPC分类号： H01R13/6395 , H01R24/64
摘要： A structure of preventing the release of a network cable plug includes a flexible clip and a positioning cover. The flexible clip includes a plate body, a pair of pins, and a hook plate. The pair of pins is connected against a side of the plug. The hook plate has a latch. The positioning cover includes a bottom cover and a top cover having a through groove. The plug is arranged on the bottom cover. The top cover covers part of the plug and part of the plate body through the plate body and the hook plate disposed through the through groove; the plug is plugged into the plug hole; the latch and the positioning portion are latched to each other. Therefore, the release of the plug can be prevented to ensure the plug to be plugged into the plug hole firmly.

7. 发明授权

US11783985B2 Cable television apparatus with improved choke 有权
公开(公告)号：US11783985B2
公开(公告)日：2023-10-10
申请号：US16600534
申请日：2019-10-13
申请人： CABLE VISION ELECTRONICS CO., LTD
发明人： Chien-Chung Lee , I-Sheng Ting , Min-Chi Tseng , Mao-Peng Yu
IPC分类号： H01F17/04 , H01F27/30 , H04N5/00 , H04N7/10 , H04N7/04 , H01B11/18 , H03H7/01
CPC分类号： H01F17/045 , H01B11/18 , H01F27/30 , H03H7/0115 , H04N5/00 , H04N7/04 , H04N7/10
摘要： A cable television apparatus is applied to an input coaxial cable and an output coaxial cable to transmit a cable television signal. The cable television apparatus includes an improved choke, an input side, an output side, an input capacitor and an output capacitor. The improved choke is electrically connected to the input coaxial cable, the output coaxial cable, the input side, the output side, the input capacitor and the output capacitor. The improved choke includes a conductive wire and a ferrite core. One side of the conductive wire is electrically connected to the input side and one side of the input capacitor. The other side of the conductive wire is electrically connected to the output side and one side of the output capacitor. The ferrite core covers one part of the conductive wire. Moreover, the ferrite core is a high saturation current ferrite core.

8. 发明申请

US20230054506A1 CABLE TELEVISION APPARATUS WITH SCREWLESS CLAMPING CONNECTOR STRUCTURE 有权
公开(公告)号：US20230054506A1
公开(公告)日：2023-02-23
申请号：US17545997
申请日：2021-12-08
申请人： CABLE VISION ELECTRONICS CO., LTD.
发明人： Chien-Chung LEE , Yu-An CHEN , Cheng-Wei KUO
IPC分类号： H01R13/58 , H01R13/02 , F16M11/04
摘要： A cable television apparatus with a screwless clamping connector structure includes a support structure and at least one rotary connector structure which includes a screwless clamping connection part and a printed circuit board connection part, wherein the screwless clamping connection part includes a first end part which defines an opening to receive a coaxial cable core of a coaxial cable. The at least one rotary connector structure can be rotated to change an opening direction of the opening.

9. 发明授权

US11545799B2 Uninterruptible video splitter 有权
公开(公告)号：US11545799B2
公开(公告)日：2023-01-03
申请号：US16775272
申请日：2020-01-29
申请人： CABLE VISION ELECTRONICS CO., LTD
发明人： Chien-Chung Lee , I-Sheng Ting
IPC分类号： H01R13/02 , H01R13/646 , H05K5/00 , H05K5/02 , H01R31/02
摘要： A video splitter includes a housing. The housing has a seat shell and a cover shell. A pair of main signal ports is provided in the seat shell. At least part of the main signal ports is out of contact with the seat shell. A pair of pushing rods is provided in the housing. The seat shell has an insulative element, a pair of elastic beam terminals and a conductive element. The conductive element connects with the elastic beam terminals. Each of the elastic beam terminals is separately and movably arranged between one of the main signal ports and the seat shell. The seat shell has ferrite elements. A splitter board is disposed in the cover shell. The splitter board has a pair of first terminals correspondingly connecting with second terminals in the main signal ports. Splitting signal ports electrically connecting with the splitter board are provided outside the cover shell.

10. 发明申请

US20030040220A1 Input/output port having a tubular conductive terminal holder for use in a directional tap 审中-公开
标题翻译：具有用于定向抽头的管状导电端子座的输入/输出端口
公开(公告)号：US20030040220A1
公开(公告)日：2003-02-27
申请号：US10007162
申请日：2001-10-19
申请人： Cable Vision Electronics Co., Ltd.
发明人： Hansen Yang
IPC分类号： H01R009/05
CPC分类号： H01R24/547 , H01R9/0509 , H01R2103/00
摘要： An input/output port for a directional tap includes an insulating seat, a conductive seat and a tubular terminal holder. The terminal holder is in electrical connection with the conductive seat and has a uniform-diameter portion and a converging portion, which extends from an end of the uniform-diameter portion, which is generally shaped as a truncated cone, and which has a small-diameter end that is distal to the uniform-diameter portion and that has a diameter smaller than that of the uniform-diameter portion. The converging portion is formed with a plurality of axial slits therethrough that define a plurality of jaws so as to be adapted to clamp a terminal of an input/output cable within the small-diameter end of the converging portion of the terminal holder, thereby establishing electrical connection between the terminal and the terminal holder.
摘要翻译：用于定向抽头的输入/输出端口包括绝缘座，导电座和管状端子座。端子座与导电座电连接并具有均匀直径部分和会聚部分，其从均匀直径部分的一端延伸出来，该均匀直径部分通常形成为截锥形，该直径端部在均匀直径部分的远侧，并且其直径小于均匀直径部分的直径。会聚部分形成有多个通过其穿过的轴向狭缝，其限定多个钳口，以适于将输入/输出电缆的端子夹在端子座的会聚部分的小直径端内，从而建立端子与端子座之间的电气连接。

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