Patents by Inventor Liang Wei Lin
Liang Wei Lin 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).
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Patent number: 12016148Abstract: A swivel bracket assembly and a method for installing an electrical component to a riser bracket assembly are disclosed. The swivel bracket assembly includes a baseplate; a swivel bracket rotatably attached to the baseplate, the swivel bracket being rotatable between an open position and a closed position; and pads attached to the swivel bracket, at least one of the pads being configured to contact and support the electrical component attached to the riser bracket assembly when the swivel bracket is in the closed position. A method for installing an electrical component to a riser bracket assembly includes receiving the electrical component into a slot of a riser circuit board and pivoting a swivel bracket rotatable coupled to a baseplate from an open position to a closed position to support the electrical component secured to the riser bracket assembly.Type: GrantFiled: November 14, 2022Date of Patent: June 18, 2024Assignee: QUANTA COMPUTER INC.Inventors: Yaw-Tzorng Tsorng, Ming-Lung Wang, Hung-Wei Chen, Liang-Ju Lin
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Patent number: 12003249Abstract: The present invention discloses a DAC method having signal calibration mechanism used in a DAC circuit having thermometer-controlled current sources generating an output analog signal according to a total current thereof and a control circuit. Current offset values of the current sources are retrieved. The current offset values are sorted to generate a turn-on order, in which the current offset values are separated into current offset groups according to the turn-on order, the signs of each neighboring two groups being opposite such that the current offset values cancel each other when the current sources turn on according to the turn-on order to keep an absolute value of a total offset not larger than a half of a largest absolute value of the current offset values. The current sources are turned on based on the turn-on order according to a thermal code included in an input digital signal.Type: GrantFiled: July 11, 2022Date of Patent: June 4, 2024Assignee: REALTEK SEMICONDUCTOR CORPORATIONInventors: Kai-Yue Lin, Hsuan-Ting Ho, Liang-Wei Huang, Chi-Hsi Su
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Publication number: 20240164043Abstract: A swivel bracket assembly and a method for installing an electrical component to a riser bracket assembly are disclosed. The swivel bracket assembly includes a baseplate; a swivel bracket rotatably attached to the baseplate, the swivel bracket being rotatable between an open position and a closed position; and pads attached to the swivel bracket, at least one of the pads being configured to contact and support the electrical component attached to the riser bracket assembly when the swivel bracket is in the closed position. A method for installing an electrical component to a riser bracket assembly includes receiving the electrical component into a slot of a riser circuit board and pivoting a swivel bracket rotatable coupled to a baseplate from an open position to a closed position to support the electrical component secured to the riser bracket assembly.Type: ApplicationFiled: November 14, 2022Publication date: May 16, 2024Inventors: Yaw-Tzorng TSORNG, Ming-Lung WANG, Hung-Wei CHEN, Liang-Ju LIN
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Publication number: 20240154447Abstract: A power system including a first battery pack, a second battery pack, and a power management circuit is disclosed. The first battery pack has a first end and a second end, and has a first battery capacity. The second battery pack has a third end and a fourth end. The third end is coupled to the second end of the first battery pack and provides a low battery voltage. The fourth end is grounded, the second battery pack has a second battery capacity, and the second battery capacity is greater than the first battery capacity. The power management circuit is coupled to the second battery pack to receive the low battery voltage, and provides a component operating voltage to an electronic components based on the low battery voltage.Type: ApplicationFiled: August 29, 2023Publication date: May 9, 2024Applicant: PEGATRON CORPORATIONInventors: Yi-Hsuan Lee, Liang-Cheng Kuo, Chun-Wei Ko, Ya Ju Cheng, Chih Wei Huang, Ywh Woei Yeh, Yu Cheng Lin, Yen Ting Wang
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Patent number: 11955298Abstract: A button module is provided. The button module comprises a base, a pressing part, and an elastic part. The pressing part includes a fixed end and a free end. The fixed end is pivotally connected to the base in a first axial direction. The elastic part is disposed on a side of the pressing part facing the base. The elastic part includes a first damping portion and a second damping portion selectively pressing against the base, where a hardness of the first damping portion is different from a hardness of the second damping portion.Type: GrantFiled: August 30, 2022Date of Patent: April 9, 2024Assignee: ASUSTEK COMPUTER INC.Inventors: Te-Wei Huang, Zih-Siang Huang, Jhih-Wei Rao, Hung-Chieh Wu, Liang-Jen Lin
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Patent number: 11950432Abstract: A semiconductor package includes a first semiconductor device and a second semiconductor device. The first semiconductor device includes a first semiconductor substrate, a first bonding structure and a memory cell. The second semiconductor device is stacked over the first semiconductor device. The second semiconductor device includes a second semiconductor substrate, a second bonding structure in a second dielectric layer and a peripheral circuit between the second semiconductor substrate and the second bonding structure. The first bonding structure and the second bonding structure are bonded and disposed between the memory cell and the peripheral circuit, and the memory cell and the peripheral circuit are electrically connected through the first bonding structure and the second bonding structure.Type: GrantFiled: June 29, 2021Date of Patent: April 2, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Hsiang-Ku Shen, Ku-Feng Lin, Liang-Wei Wang, Dian-Hau Chen
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Patent number: 11306787Abstract: A mechanical multi-rod disc brake contains: a braking unit including an engagement structure having two bases, two swing arms, two wear-resistant sleeves, and two fixing pistons between which an accommodation space is defined so as to accommodate a stop disc. A respective one wear-resistant sleeve has a respective one fixing piston. A drive unit includes a multi-rod structure, and a respective one rotary shaft is rotatably connected with a respective one driven bolt rotatably connected with a respective one driving member via a respective one connection portion. A respective one joining element has a receiving hole rotatably connected with of a first extension of a first connection stein or a second extension of a second connection stein. Each of the first extension and the second extension has a resilient element, and the first and second extensions are connected with a brake cable via the first and second apertures.Type: GrantFiled: March 27, 2020Date of Patent: April 19, 2022Inventor: Liang Wei Lin
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Patent number: 11027793Abstract: A multi-speed drive hub for a bicycle contains: a hub shaft, a speed-changing transmission, a speed shifter, and a sprocket set. The hub shaft is connected on a center of a wheel rim of the bicycle and includes a speed-changing transmission. The speed-changing transmission includes at least one drive element and an actuator for driving multiple force segments of the speed-changing transmission to rotate reciprocately. The speed shifter includes a fitting sleeve which has a third fixing orifice corresponding to the at least one drive element. The sprocket set includes multiple speed cassettes of different diameters and includes multiple spacing spaces, each of which is defined any two adjacent speed cassettes. The fitting sleeve has multiple ribs and multiple flexible sheets. Each drive elements includes multiple retainers, multiple columns, and multiple force segments.Type: GrantFiled: February 24, 2019Date of Patent: June 8, 2021Inventor: Liang Wei Lin