专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明公开

EP2894875A1 Headphone 有权
标题翻译：耳机
公开(公告)号：EP2894875A1
公开(公告)日：2015-07-15
申请号：EP14176052.0
申请日：2014-07-08
申请人： Cheng Uei Precision Industry Co., Ltd.
发明人： Chang, Yu Chao , Lee, Tsung Chieh
IPC分类号： H04R1/10 , H04R5/033
CPC分类号： H04R1/1058 , H04R1/1008 , H04R1/1041 , H04R1/1066 , H04R5/033 , H04R5/0335 , H04R2420/07
摘要： A headphone includes a headphone assembly which includes a head band, two joining structures and two in-ear components pivoted to two ends of the head band by the joining structures, and a sensor module which is disposed in the headphone assembly and includes an upper part, a lower part and a press sensor disposed between the upper part and the lower part and having a sensing face. The upper part and the lower part are designated with inner structures of the head band or the in-ear components. The press sensor detects the states of the headphone by judging whether the sensing face is pressed by the upper or lower part by virtue of elastic deformation or movement of the upper part and the lower part at the head band and the joining structure while wearing and removing the headphone. The headphone reacts the signals received from the press sensor to control actions thereof.
摘要翻译：一种头戴式耳机，包括头戴式耳机组件，头戴式耳机组件包括头带，两个接合结构和通过接合结构枢转到头带两端的两个入耳式部件，以及传感器模块，设置在头戴式耳机组件中并包括上部，下部和设置在上部和下部之间并具有感测面的按压传感器。上部和下部指定头带或耳内部件的内部结构。压力传感器通过判断感应面是由上部还是下部按压而检测头戴式耳机的状态，这是由于上部和下部在头带处的弹性变形或移动以及佩带和移除时的头带和接合结构耳机。耳机响应从按压传感器接收的信号以控制其动作。

32. 发明公开

US20240291182A1 CABLE CONNECTOR ASSEMBLY 审中-公开
公开(公告)号：US20240291182A1
公开(公告)日：2024-08-29
申请号：US18398072
申请日：2023-12-27
申请人： Cheng Uei Precision Industry Co., Ltd.
发明人： Lin Yean Lin , Shih Hsun Tu
IPC分类号： H01R12/53
CPC分类号： H01R12/53
摘要： A cable connector assembly includes a circuit board, a grounding structure and two low-speed signal cables. The circuit board has an upper surface, and a lower surface opposite to the upper surface. The upper surface is provided with a low-speed signal grounding section and a first low-speed signal conducting section. The lower surface is provided with a second low-speed signal conducting section. The grounding structure is fastened on the circuit board. The two low-speed signal cables include a first low-speed signal cable and a second low-speed signal cable. The first low-speed signal cable and the second low-speed signal cable are mounted to the upper surface and the lower surface of the circuit board, respectively. The first low-speed signal cable and the second low-speed signal cable are disposed oppositely along an up-down direction.

33. 发明公开

US20240235387A9 VOLTAGE BALANCE CIRCUIT 审中-公开
公开(公告)号：US20240235387A9
公开(公告)日：2024-07-11
申请号：US18222083
申请日：2023-07-14
申请人： Cheng Uei Precision Industry Co., Ltd.
发明人： Lin Yean Lin , Shih Hsun Tu
IPC分类号： H02M3/04
CPC分类号： H02M3/04
摘要： A voltage balance circuit includes at least two power supply circuits, at least two diodes, a load, at least two voltage dividing circuits and at least two variable resistors. Each power supply circuit has an output end. Each power supply circuit outputs an output voltage. Positive electrodes of the at least two diodes are electrically connected with the output ends of the at least two power supply circuits. Negative electrodes of the at least two diodes are electrically connected with the load. Each voltage dividing circuit has a first resistor and a second resistor. One end of the first resistor and one end of the second resistor of each voltage dividing circuit are connected in series. The other end of the first resistor of each voltage dividing circuit is connected with the output end. Each second resistor is connected with one variable resistor in parallel.

34. 发明公开

US20240179445A1 TELESCOPIC STRUCTURE OF HEADPHONE 审中-公开
公开(公告)号：US20240179445A1
公开(公告)日：2024-05-30
申请号：US18367457
申请日：2023-09-12
申请人： Cheng Uei Precision Industry Co., LTD.
发明人： CHIN-CHUNG LIN
IPC分类号： H04R1/10
CPC分类号： H04R1/105 , H04R1/1033 , H04R1/1058
摘要： A telescopic structure of a headphone includes a headband, a cover, a slider, two damping elements and a cable. A front end of an inner surface of the headband defines a first concave surface. The cover is disposed to the front end of the inner surface of the headband. A front end of an internal surface of the cover is recessed inward to form a second concave surface. The second concave surface is corresponding to the first concave surface. The slider is disposed between the headband and the cover. The two damping elements are disposed to the first concave surface and the second concave surface, respectively. The two damping elements abut against two opposite areas of an outer surface of the slider. The cable is disposed between the headband and the cover.

35. 发明授权

US11986015B2 Atomizing device 有权
公开(公告)号：US11986015B2
公开(公告)日：2024-05-21
申请号：US17528185
申请日：2021-11-16
申请人： Cheng Uei Precision Industry Co., LTD.
发明人： Xiang-Cheng He , Rong-Sheng Xie , Zan-Guo Zhou , Ming-Cheng Zi
IPC分类号： A24F40/42 , A24F40/10 , A24F40/46 , A24F40/485
CPC分类号： A24F40/42 , A24F40/10 , A24F40/46 , A24F40/485
摘要： An atomizing device includes a liquid containing module and an atomizing assembly. An inside of the liquid containing module has a fixing element and a liquid storage container. The liquid containing module has a flowing channel communicated with the fixing element. The liquid storage container surrounds a peripheral wall of the flowing channel and an outer surface of the fixing element. The fixing element has an accommodating space. A side wall of the accommodating space has at least one first liquid guiding groove. The accommodating space is equipped with a bushing. A side wall of the bushing has at least one second liquid guiding groove. The atomizing assembly is mounted under the liquid containing module. The atomizing assembly is equipped with an atomizing core module assembled in the bushing. A side wall of the atomizing core module has at least one third liquid guiding groove.

36. 发明授权

US11934591B1 Mouse 有权
公开(公告)号：US11934591B1
公开(公告)日：2024-03-19
申请号：US18211588
申请日：2023-06-19
申请人： Cheng Uei Precision Industry Co., LTD.
发明人： Tsung-Shih Lee
IPC分类号： G06F3/0354
CPC分类号： G06F3/03543
摘要： A mouse includes a lower shell, an upper shell covered on the lower shell, a first elastic element, a second elastic element and a circuit board. The upper shell has a first button and a second button. A bottom surface of the first button extends downward to form a first pressing portion. A bottom surface of the second button extends downward to form a second pressing portion and a third pressing portion. One end of the first elastic element abuts against the first pressing portion to generate a first downward force. One end of the second elastic element abuts against the second pressing portion to form a second downward force. The other end of the second elastic element abuts against the third pressing portion to generate a resilience force. The first downward force is equal to a sum of the second downward force and the resilience force.

37. 发明授权

US11932342B2 Taillight assembly of a bicycle 有权
公开(公告)号：US11932342B2
公开(公告)日：2024-03-19
申请号：US18196697
申请日：2023-05-12
申请人： Cheng Uei Precision Industry Co., Ltd.
发明人： Yung Cheng Chuang
IPC分类号： B62J6/04 , B62J1/08 , B62J6/01 , F21W107/13
CPC分类号： B62J6/04 , B62J1/08 , B62J6/01 , F21W2107/13
摘要： A taillight assembly of a bicycle includes a seat, a seat tube and a clamping element. A bottom of the seat is provided with a seat post. An inside of the seat tube defines an inner space for holding the seat post. A rear of the seat tube defines a wire slot which is disposed for holding a signal wire. The clamping element is fastened to a top of the seat tube. The clamping element includes a taillight fastener, a taillight unit and a wire tunnel. The taillight unit has an indicator surface and an assembling surface. The assembling surface is combined with the taillight fastener. An inside of the clamping element defines the wire tunnel. The wire tunnel is connected to the wire slot. The signal wire passes through the wire tunnel, and then the signal wire enters the wire slot.

38. 发明授权

US11894632B2 High-speed connector 有权
公开(公告)号：US11894632B2
公开(公告)日：2024-02-06
申请号：US17567862
申请日：2022-01-03
申请人： Cheng Uei Precision Industry Co., LTD.
发明人： Sheng-Yuan Huang , Chun-Fu Lin , Yun-Chien Lee , Pei-Yi Lin , Yi-Ching Hsu
IPC分类号： H01R13/405 , H01R13/6471 , H01R12/72 , H01R12/70
CPC分类号： H01R13/405 , H01R13/6471 , H01R12/707 , H01R12/727
摘要： A high-speed connector includes an insulating housing, and a first terminal assembly mounted in the insulating housing. The first terminal assembly includes a plurality of first terminals, a first base body and a first conductive film. The plurality of the first terminals include at least two first grounding terminals and at least two first signal terminals. At least one portion of a bottom of the first base body extends downward to form at least one first protruding portion. The at least two first signal terminals penetrate through the at least one first protruding portion. The first conductive film is covered to the at least one first protruding portion. The first conductive film has a first metal layer. The first metal layer is electrically connected with the at least two first grounding terminals to form a grounding structure.

39. 发明公开

US20240017106A1 FIRE-SPREADING PREVENTION AND FLAME-RETARDANT MATERIAL 审中-公开
公开(公告)号：US20240017106A1
公开(公告)日：2024-01-18
申请号：US18114209
申请日：2023-02-24
申请人： Cheng Uei Precision Industry Co., LTD.
发明人： JEN-KAI HUANG , PING-YU LEE , HSU-LUN HSU , SSU-YING CHEN
IPC分类号： A62C35/10 , A62C3/16 , C09K21/02 , C09J11/04 , C09J7/38 , C09J7/24 , H01M50/383
CPC分类号： A62C35/10 , A62C3/16 , C09K21/02 , C09J11/04 , C09J7/38 , C09J7/243 , H01M50/383 , C09J2405/00 , C09J2423/046 , C09J2301/408 , C09J2203/33
摘要： A fire-spreading prevention and flame-retardant material includes a gel carrier, a first flame retardant, a second flame retardant, a first flame barrier, a second flame barrier and an adhesive. The first flame retardant uses a collosol way to be distributed in the gel carrier. The second flame retardant uses the collosol way to be distributed in the gel carrier. The first flame barrier uses the collosol way to be distributed in the gel carrier. The second flame barrier uses the collosol way to be distributed in the gel carrier. The adhesive is dissolved in the gel carrier to improve a property of the gel carrier.

40. 发明公开

US20230396009A1 ELECTRICAL CONNECTOR AND CORROSION RESISTANCE TERMINAL THEREOF 审中-公开
公开(公告)号：US20230396009A1
公开(公告)日：2023-12-07
申请号：US18093803
申请日：2023-01-05
申请人： Cheng Uei Precision Industry Co., LTD.
发明人： YUN WU
IPC分类号： H01R13/03 , H01R13/405 , H01R24/60 , H01R13/502
CPC分类号： H01R13/03 , H01R13/405 , H01R24/60 , H01R13/502
摘要： An electrical connector includes an insulating housing and a terminal module. The terminal module is fastened in the insulating housing. The terminal module includes a plurality of corrosion resistance terminals. Each corrosion resistance terminal has a fastening portion. A front end of the fastening portion extends frontward to form a contacting portion. A rear end of the fastening portion defines a soldering portion. A surface of the contacting portion of each corrosion resistance terminal sequentially has a copper electroplating layer, a nickel-tungsten electroplating layer, a gold electroplating layer, a platinum alloy electroplating layer and a rhodium-ruthenium alloy electroplating layer from an inside to an outside. A surface of the fastening portion of each corrosion resistance terminal is covered with an electro-deposition coating.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式