Patents by Inventor Chun-chieh Chen
Chun-chieh Chen 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).
-
Publication number: 20220108850Abstract: A pressing device includes a base board, an upper board unit that is disposed over the base board, and an intermediate unit that is disposed between the base board and the upper board unit. The upper board unit includes a panel, a circuit board, and a tact switch. The intermediate unit includes a middle portion that corresponds in position to the tact switch, a surrounding frame member, and a plurality of interconnecting board members. When the upper board unit is pressed, at least one of the interconnecting board members is deformed, and the middle portion is driven to convert the tact switch from an initial state to a triggered state.Type: ApplicationFiled: January 13, 2021Publication date: April 7, 2022Applicant: SUNREX TECHNOLOGY CORP.Inventors: Shih-Pin LIN, Chun-Chieh CHEN, Ling-Cheng TSENG, Yu-Shuo YANG
-
Publication number: 20220101804Abstract: An electronic device with auxiliary lighting function and an operation method thereof are provided. The electronic device includes a first body, a light-emitting module, and a processing module. The first body has a first surface. The light-emitting module is located on the first surface of the first body. The processing module is coupled to the light-emitting module, and is used to determine an operation of a first power supply mode or a second power supply mode according to a current power supply state. When the processing module is operated in the first power supply mode, the processing module dynamically adjusts an auxiliary illumination light provided by the light-emitting module according to a battery power. When the processing module is operated in the second power supply mode, the processing module dynamically adjusts the auxiliary illumination light provided by the light-emitting module according to a sensing result.Type: ApplicationFiled: June 16, 2021Publication date: March 31, 2022Applicant: COMPAL ELECTRONICS, INC.Inventors: Po-Yang Chien, Hao-Jen Fang, Wei-Yi Chang, Chun-Chieh Chen, Chen-Cheng Wang, Chih-Wen Chiang
-
Patent number: 11287908Abstract: A pressing device for a touchpad includes a base unit, an upper board unit, and an intermediate unit. The upper board unit includes a trigger switch aligned with the abutment portion of the base unit. The intermediate unit has a surrounding frame member, two positioning members, two connecting members, and a actuating member that are interconnected by a plurality of linking ribs. When the upper board is pressed at a position above one of the surrounding frame member and the connecting members, one of the connecting members is moved relative to the actuating member by virtue of the linking ribs, and the actuating member provides a force to convert the trigger switch from an initial state to a triggered state.Type: GrantFiled: January 11, 2021Date of Patent: March 29, 2022Assignee: SUNREX TECHNOLOGY CORP.Inventors: Shih-Pin Lin, Chun-Chieh Chen, Ling-Cheng Tseng, Yu-Shuo Yang
-
Publication number: 20220091305Abstract: An optical lens, mold for optical lens and manufacturing method thereof are provided, wherein the optical lens includes a spiral surface spiraling around an axial direction and an intermediate structure around which the spiral surface spirals, the intermediate structure extends axially relative to a side of the spiral surface, and two ends of the spiral surface defines a stepped difference. The structure of the mold and the optical lens are correspondingly complementary. The manufacturing method of the mold includes following steps of: providing a base, the base including a processing surface; processing the processing surface to form the spiral surface, the intermediate structure and the stepped difference of the mold.Type: ApplicationFiled: September 18, 2020Publication date: March 24, 2022Inventors: Chun-Chieh Chen, Chia-Jung Chang, Chih-Yi Huang, Chun-Yi Yeh
-
Publication number: 20220066580Abstract: A pressing device for a touchpad includes a base unit, an upper board unit, and an intermediate unit. The upper board unit includes a trigger switch aligned with the abutment portion of the base unit. The intermediate unit has a surrounding frame member, two positioning members, two connecting members, and a actuating member that are interconnected by a plurality of linking ribs. When the upper board is pressed at a position above one of the surrounding frame member and the connecting members, one of the connecting members is moved relative to the actuating member by virtue of the linking ribs, and the actuating member provides a force to convert the trigger switch from an initial state to a triggered state.Type: ApplicationFiled: January 11, 2021Publication date: March 3, 2022Applicant: SUNREX TECHNOLOGY CORP.Inventors: Shih-Pin LIN, Chun-Chieh CHEN, Ling-Cheng TSENG, Yu-Shuo YANG
-
Patent number: 11260292Abstract: A gaming device includes a self-stabilizing module including a first portion and a second portion, a controller assembly disposed at the second portion, a motion sensor, an operation processing module, and a display screen disposed at the first portion. The operation processing module generates a frame signal to the display screen according to a program. The controller assembly and the second portion rotate about at least one self-stabilizing axis relative to the first portion when the self-stabilizing module is activated. The motion sensor generates a control signal due to the relative rotation of the first and second portions. The operation processing module generates another frame signal corresponding to a movement posture of the controller assembly relative to the display screen according to the control signal and the program. The display screen is not located on a movement track of the controller assembly. A gaming controller is also provided.Type: GrantFiled: February 20, 2020Date of Patent: March 1, 2022Assignee: COMPAL ELECTRONICS, INC.Inventors: Ming-Hsuan Ho, Chuang-Yuan Cheng, Che-An Wu, Yu-Chiang Lo, Pao-Hsuan Shen, Chen-Cheng Wang, Chun-Chieh Chen, Ming-Hsien Wu, Chen-Yi Huang
-
Patent number: 11263106Abstract: A trace configuration calculating method is applied to pivotal connection of a first workpiece and a hinge. A first trace space is formed at a position where the hinge is pivoted to the first workpiece. A first trace is disposed through the first trace space. The trace configuration calculating method includes the hinge and the first workpiece rotating first and second angles to make the first trace space have first and second contour cross-sections respectively, overlapping the first and second contour cross-sections to form a first intersection area, calculating a first maximum inscribed circle according to the first intersection area, and determining a first optimal center and a first maximum diameter of the first trace according to the first maximum inscribed circle.Type: GrantFiled: March 13, 2020Date of Patent: March 1, 2022Assignees: Inventec (Pudong) Technology Corp., Inventec CorporationInventors: Cheng-Hsin Chen, Chun-Hung Lin, Chun-Chieh Chen
-
Publication number: 20220035405Abstract: A pressing device includes a base board unit including at least two coupling members, an upper board unit including a trigger switch and at least two engaging members, and two interlocking members disposed between the upper board unit and the base board unit. Each interlocking member has at least one coupling portion coupled with a respective coupling member, at least one engaging portion coupled with a respective engaging member, and at least one locking set. The locking set of one interlocking member is coupled with the locking set of the other interlocking member. When the upper board unit is pressed, the interlocking members are pivoted and the trigger switch is converted from an initial state to a triggered state.Type: ApplicationFiled: November 10, 2020Publication date: February 3, 2022Applicant: SUNREX TECHNOLOGY CORP.Inventors: Shih-Pin LIN, Chun-Chieh CHEN, Ling-Cheng TSENG, Yu-Shuo YANG
-
Publication number: 20210383659Abstract: An electronic device with an auxiliary lighting function and an operation method thereof are provided. The electronic device includes a first body, a display screen, and a light-emitting module. The first body has a first surface. The first surface includes a screen area and a border area. The border area surrounds the screen area. The display screen is disposed in the screen area of the first body. The light-emitting module is disposed in the border area of the first body. The light-emitting module provides an illumination light in at least one first area of the border area, and provides an indicating light in at least one second area of the border area.Type: ApplicationFiled: May 24, 2021Publication date: December 9, 2021Applicant: COMPAL ELECTRONICS, INC.Inventors: Po-Yang Chien, Wei-Yi Chang, Chun-Chieh Chen, Chen-Cheng Wang
-
Patent number: 11185767Abstract: A gaming device including a self-stabilizing module with at least two self-stabilizing axes, a display assembled to the self-stabilizing module, a controller assembly assembled to the self-stabilizing module, a motion sensor, and a processing module is provided. A relative movement of the controller assembly and the display are generated via at least one self-stabilizing axis of the self-stabilizing module. The processing module generates a frame signal to transfer to the display according to a program. When the self-stabilizing module is activated and the relative movement is generated, the motion sensor generates a control signal to the processing module, and the processing module generate another frame signal, which correspondingly depicts a posture of the controller assembly relative to the display, to transfer to the display according to the control signal and the program. A gaming controller is also provided.Type: GrantFiled: April 8, 2020Date of Patent: November 30, 2021Assignee: COMPAL ELECTRONICS, INC.Inventors: Ming-Hsuan Ho, Chuang-Yuan Cheng, Che-An Wu, Yu-Chiang Lo, Chen-Cheng Wang, Chun-Chieh Chen, Ming-Hsien Wu, Chen-Yi Huang
-
Publication number: 20210360137Abstract: An electronic device with an auxiliary illumination function and an operation method thereof are provided. The electronic device includes a first body, a display screen, a light-emitting module, and a processing module. The first body has a first surface. The first surface includes a screen area and a border area, and the border area surrounds the screen area. The display screen is disposed in the screen area of the first body. The light-emitting module is disposed in the border area of the first body. The processing module is disposed in the electronic device and is coupled to the display screen and the light-emitting module. The processing module activates the light-emitting module in the border area to emit an auxiliary illumination light according to a required condition.Type: ApplicationFiled: May 7, 2021Publication date: November 18, 2021Applicant: COMPAL ELECTRONICS, INC.Inventors: Po-Yang Chien, Hao-Jen Fang, Wei-Yi Chang, Chun-Chieh Chen, Chen-Cheng Wang, Chih-Wen Chiang
-
Patent number: 11157093Abstract: A computer mouse with vibration function includes a base, a press control module disposed on a front portion of the base, a palm support disposed on a rear portion of the base, a vibrator installed on the palm support for receiving the signal from the computer, and a plurality of vibration damping units each of which includes a vibration damper abutting between the palm support and the base. The vibration dampers of the vibration damping units are disposed around the vibrator.Type: GrantFiled: April 5, 2021Date of Patent: October 26, 2021Assignee: SUNREX TECHNOLOGY CORP.Inventors: Che-Hsun Chang, Yun-Chuan Wang, Kuan-Jung Li, Tao Chou, Chun-Chieh Chen, Shi-Ming Chen, Jia-Bao Lin
-
Patent number: 11132031Abstract: An electronic device including a first body, a second body, a hinge structure, an electronic assembly and a linkage mechanism is provided. The first body and the second body are pivoted to each other through the hinge structure. The electronic assembly is disposed on the first body. The linkage mechanism is disposed in the first body and connected between the hinge structure and the electronic assembly. When the second body is closed to the first body, the electronic assembly is hidden between the first body and the second body. When the second body is opened relative to the first body with an opening angle less than a predetermined angle, the hinge structure does not drive the linkage mechanism. When the second body is opened relative to the first body with the opening angle not less than the predetermined angle, the hinge structure drives the linkage mechanism and the linkage mechanism drives the electronic assembly to be opened relative to the first body.Type: GrantFiled: July 7, 2020Date of Patent: September 28, 2021Assignee: COMPAL ELECTRONICS, INC.Inventors: Che-Hsien Lin, Che-Hsien Chu, Ko-Yen Lu, Chun-Chieh Chen, Chen-Ming Lee, Yi-Hung Chen, I-Chien Huang
-
Publication number: 20210279159Abstract: A trace configuration calculating method is applied to pivotal connection of a first workpiece and a hinge. A first trace space is formed at a position where the hinge is pivoted to the first workpiece. A first trace is disposed through the first trace space. The trace configuration calculating method includes the hinge and the first workpiece rotating first and second angles to make the first trace space have first and second contour cross-sections respectively, overlapping the first and second contour cross-sections to form a first intersection area, calculating a first maximum inscribed circle according to the first intersection area, and determining a first optimal center and a first maximum diameter of the first trace according to the first maximum inscribed circle.Type: ApplicationFiled: March 13, 2020Publication date: September 9, 2021Inventors: Cheng-Hsin Chen, Chun-Hung Lin, Chun-Chieh Chen
-
Publication number: 20210221850Abstract: A Hepatitis E virus (HEV)-based virus like nanoparticle (HEVNP) made with a modified capsid protein containing at least a portion of open reading frame 2 (ORF2) protein conjugated with gold nanocluster is provided. Also provided are methods of targeted delivery of a nucleic acid using the HEVNP.Type: ApplicationFiled: June 6, 2019Publication date: July 22, 2021Inventors: R. Holland Cheng, Chun Chieh Chen, Mohammad Ali Baikoghli, Marie Stark
-
Patent number: 11054860Abstract: An electronic apparatus having a second screen and a control method thereof are provided. A first screen of the electronic apparatus displays main content; the second screen displays, for instance, a logo, a notification message, or other information. To observe display content on the second screen in a positive direction, in response to a body of the electronic apparatus flipping or rotating, a display image on the second screen is rotated correspondingly. Besides, to obtain simple information, e.g., weather, temperature, current time, etc., or activate a specific function, in response to a default trigger operation, the second screen can display corresponding simple information or content of the function. When the first screen is in a full-screen mode, if the notification message is received, the second screen displays content corresponding to the notification message, so that the first screen can continue displaying the content in the full-screen mode without being affected.Type: GrantFiled: May 21, 2019Date of Patent: July 6, 2021Assignee: COMPAL ELECTRONICS, INC.Inventors: Jen-Ting Wei, Chen-Cheng Wang, Chun-Chieh Chen
-
Publication number: 20210191662Abstract: A method for controlling a storage device is provided. The method may include: transmitting an initial command conforming to a first communications protocol and a data payload comprising a command parameter to the storage device, wherein the command parameter conforms to a second communications protocol; transmitting a setting command conforming to the first communications protocol to the storage device; and generating an operation command conforming to the second communications protocol according to the initial command, the setting command and the data payload comprising the command parameter. More particularly, the initial command and the setting command are different commands.Type: ApplicationFiled: March 4, 2021Publication date: June 24, 2021Inventor: Chun-Chieh Chen
-
Patent number: 11009916Abstract: A touch input device includes a frame unit, a circuit unit and a touch pad. The circuit unit includes a circuit board, a dome-shaped actuating member including an actuating portion and a resilient metal sheet connected between the actuating portion and the circuit board, and a noise reduction member having a main body connected to the resilient metal sheet, made of an elastic material and formed with a recess surrounding the actuating portion. A touch surface of the touch pad is touchable to push the circuit unit toward the block member, such that the actuating portion contacts the block member to deform the resilient metal sheet to electrically connect the actuating portion with the circuit board.Type: GrantFiled: June 26, 2020Date of Patent: May 18, 2021Assignee: SUNREXTECHNOLOGY CORP.Inventors: Chun-Chieh Chen, Yi-Wen Tsai, Ching-Yao Huang, Ling-Cheng Tseng
-
Patent number: 11009971Abstract: An input device includes a wheel supporting structure, a scroll wheel, a hook part, a linking part, and a switching mechanism. The scroll wheel is rotatably supported by the wheel supporting structure, is exposed from the input device, and has a rotary shaft with a plurality of toothed slots thereon. The hook part is disposed biased on the wheel supporting structure to selectively engage with the toothed slots. The linking part is pivotally connected to the wheel supporting structure. The switching mechanism includes an abutting part and a switching part. The abutting part abuts against the linking part. The switching part is coupled to the abutting part. Therein, the switching mechanism is operable to move the abutting part through the switching part to rotate the linking part to abut against and move the hook part to disengage from the toothed slots.Type: GrantFiled: August 15, 2019Date of Patent: May 18, 2021Assignee: DARFON ELECTRONICS CORP.Inventors: Ching-Chin Chang, Wen-Yu Tsai, Feng-Wei Su, Chun-Chieh Chen
-
Publication number: 20210142963Abstract: A trigger device includes a circuit board, an arched sheet, and a noise-reducing unit that includes first and second electroconductive sheets respectively connected to first and second nodes of the circuit board. The arched sheet is mounted to the second electroconductive sheet and is pressible from a preset state to a bent state, with the arched sheet being deformed and proximate to the first electroconductive sheet, and further from the bent state to a contact state, with the second electroconductive sheet being compressed and with a central portion of the arched sheet being brought into contact with the first electroconductive sheet to thus electrically connect the first and second nodes.Type: ApplicationFiled: March 30, 2020Publication date: May 13, 2021Applicant: SUNREX TECHNOLOGY CORP.Inventors: Chun-Chieh CHEN, Ling-Cheng TSENG, Ching-Yao HUANG