Patents by Inventor Charles Liang

Charles Liang 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).

  • Patent number: 12278230
    Abstract: A method (of manufacturing conductors for a semiconductor device) includes: forming active regions (ARs) in a first layer, the ARs extending in a first direction; forming a conductive layer over the first layer; forming first, second and third caps over the conductive layer, the caps extending in a second direction perpendicular to the first direction, and the caps having corresponding first, second and third sensitivities that are different from each other; removing portions of the conductive layer not under the first, second or third caps resulting in gate electrodes under the first caps and first and second drain/source (D/S) electrodes correspondingly under the second or third caps; and selectively removing portions of corresponding ones of the first D/S electrodes and the second D/S electrodes.
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: April 15, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Kam-Tou Sio, Chih-Liang Chen, Hui-Ting Yang, Shun Li Chen, Ko-Bin Kao, Chih-Ming Lai, Ru-Gun Liu, Charles Chew-Yuen Young
  • Publication number: 20250098960
    Abstract: An example system includes communication circuitry configured to communicate with a medical device system, memory communicatively coupled to the communication circuitry and being configured to store an identifier associated with the medical device system and a subscription service level of a patient, and processing circuitry communicatively coupled to the communication circuitry and the memory. The processing circuitry is configured to control the communication circuitry to receive a communication associated with the medical device system, the communication comprising an identifier. The processing circuitry is configured to determine, based on the identifier, the subscription service level of the patient. The processing circuitry is configured to generate, based on the subscription service level of the patient, a configuration message and control the communication circuitry to transmit the configuration message to the medical device system.
    Type: Application
    Filed: February 9, 2023
    Publication date: March 27, 2025
    Inventors: Grant A. Neitzell, Abhijit P. Jejurkar, Leonardo Rapallini, Paul G. Krause, Charles A. Sarbib-Brown, Shuang Liang
  • Patent number: 12261113
    Abstract: A semiconductor structure includes a first conductive line, a first conductive segment, a second conductive segment, and a third conductive segment. The first conductive segment is electrically coupled to the first conductive line. The second conductive segment is electrically coupled the first conductive segment. The second conductive segment is disposed between the first conductive segment and the third conductive segment. A top surface of the first conductive segment is aligned with a top surface of the second conductive segment in a same layer.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: March 25, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Meng-Hung Shen, Chih-Liang Chen, Charles Chew-Yuen Young, Jiann-Tyng Tzeng, Kam-Tou Sio, Wei-Cheng Lin
  • Patent number: 12211095
    Abstract: An image of a check that is in the field of view of a camera is monitored prior to the image of the check being captured. The camera is associated with a mobile device. When the image of the check in the field of view passes monitoring criteria, an image may be taken by the camera and provided from the mobile device to a financial institution. The image capture may be performed automatically as soon as the image of the check is determined to pass the monitoring criteria. The check may be deposited in a user's bank account based on the image. Any technique for sending the image to the financial institution may be used. Feedback may be provided to the user of the camera regarding the image of the check in the field of view.
    Type: Grant
    Filed: March 1, 2024
    Date of Patent: January 28, 2025
    Assignee: United Services Automobile Association (USAA)
    Inventors: Michael Patrick Bueche, Jr., Bharat Prasad, Minya Liang, Reynaldo Medina, Charles Lee Oakes, III
  • Patent number: 11029393
    Abstract: A Light Imaging, Detection and Ranging (LIDAR) system with multiple LIDAR units share a dual axis resonate motor (or tip-tilt) beam steering mirror (BSM). The dual axis resonate motor (or tip-tilt) beam steering mirror has two degrees of rotational freedom, first rotor rotate reference to second rotor through connected first torsion spring axis, the second rotor is also the stator of the first rotor, second rotor rotate reference to stator through connected second torsion spring axis. Alternating electric current energizes electric coils to create electromagnetic force which resonates the rotors coaxially along the torsion spring axis. Each of the polarity of the LIDAR units shares the BSM and covers a fractional field of view of the system. The dual axis resonate motor (or tip-tilt) beam steering system is capable of scanning each individual LIDAR unit point measurement data into a 3D (distance, vertical angle, horizontal angle) data cloud.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: June 8, 2021
    Assignee: Turro LLC
    Inventors: Ping Li, Charles Liang Li
  • Publication number: 20190137610
    Abstract: A Light Imaging, Detection and Ranging (LIDAR) system with multiple LIDAR units share a dual axis resonate motor (or tip-tilt) beam steering mirror (BSM). The dual axis resonate motor (or tip-tilt) beam steering mirror has two degrees of rotational freedom, first rotor rotate reference to second rotor through connected first torsion spring axis, the second rotor is also the stator of the first rotor, second rotor rotate reference to stator through connected second torsion spring axis. Alternating electric current energizes electric coils to create electromagnetic force which resonates the rotors coaxially along the torsion spring axis. Each of the polarity of the LIDAR units shares the BSM and covers a fractional field of view of the system. The dual axis resonate motor (or tip-tilt) beam steering system is capable of scanning each individual LIDAR unit point measurement data into a 3D (distance, vertical angle, horizontal angle) data cloud.
    Type: Application
    Filed: August 14, 2018
    Publication date: May 9, 2019
    Inventors: Ping Li, Charles Liang Li
  • Patent number: 10107673
    Abstract: An attachable weighing scale for forklifts has a plurality of weighing modules connected within an outer cover. The weighing modules are connected to the forks of a forklift within the outer cover around the forks in order to facilitate weighing of loads.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: October 23, 2018
    Inventors: Charles Liang, Xiangjun Xu
  • Publication number: 20170261364
    Abstract: An attachable weighing scale for forklifts has a plurality of weighing modules connected within an outer cover. The weighing modules are connected to the forks of a forklift within the outer cover around the forks in order to facilitate weighing of loads.
    Type: Application
    Filed: March 11, 2016
    Publication date: September 14, 2017
    Inventors: Charles Liang, Xiangjun Xu
  • Patent number: 9553505
    Abstract: A circuit for electromagnetic interference (EMI) reduction contains a signal input, a signal output, a pulse count controlling unit, a stand-by power reduction unit, a pulse series delay unit, and a temperature sensing unit. An alternating current (AC) input is provided to the signal input and the modified signal is drawn out from the signal output. The pulse count controlling unit and the pulse series delay unit modify the pulses of the pulse-width modulation process such that the overall efficiency of the circuit is increased. In particular, the pulse count controlling unit increases the number of pulses per cycle such that additional power is transferred onto the output load. On the other hand, the pulse series delay unit shifts the start time of a series of pulses such that the overall emission is reduced. The stand-by power reduction unit disconnects power when a circuit overload occurs.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: January 24, 2017
    Assignee: CITA TECHNOLOGIES, LLC
    Inventors: Harrison Yuan, Hailong Tang, Charles Liang
  • Patent number: 8606660
    Abstract: A warehouse management system for automatically weighing and counting parts includes a management computer and a weighing device. The management computer communicates with the weighing device. The weighing device includes a base, a tray for carrying a parts bin, and a weighing module. A track is mounted to the base. A roller is mounted on the bottom of the tray and rides on the corresponding track. The tray can move over the track by the roller. The weighing module is attached to one end of the track. The tray together with the parts bin can be actuated to move to the weighing module so as to weigh and count the parts within the parts bin.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: December 10, 2013
    Assignee: Transcell Electronic Scale (Nanjing) Co., Ltd.
    Inventor: Charles Liang
  • Publication number: 20120073882
    Abstract: A warehouse management system for automatically weighing and counting parts includes a management computer and a weighing device. The management computer communicates with the weighing device. The weighing device includes a base, a tray for carrying a parts bin, and a weighing module. A track is mounted to the base. A roller is mounted on the bottom of the tray and rides on the corresponding track. The tray can move over the track by the roller. The weighing module is attached to one end of the track. The tray together with the parts bin can be actuated to move to the weighing module so as to weigh and count the parts within the parts bin.
    Type: Application
    Filed: May 18, 2011
    Publication date: March 29, 2012
    Inventor: CHARLES LIANG
  • Patent number: 8115452
    Abstract: A bicycle battery connection system includes a battery data determination circuit, a battery data processing circuit and an adapter. The battery data determination circuit is electrically connected to one of the first-type battery having an MCU and a second-type battery without an MCU through the adapter for enabling battery data of the connected battery to be processed by the battery data processing circuit and outputted as battery status for display on a display device in front of the user and for further battery output control. Thus, either a first-type battery or a second-type battery can be used and detected for automatic matching, and therefore the battery connection system allows a bicycle to use any of different types of batteries.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: February 14, 2012
    Assignee: J.D Components Co., Ltd.
    Inventor: Charles Liang
  • Publication number: 20100203369
    Abstract: A bicycle battery connection system includes a battery data determination circuit, a battery data processing circuit and an adapter. The battery data determination circuit is electrically connected to one of the first-type battery having an MCU and a second-type battery without an MCU through the adapter for enabling battery data of the connected battery to be processed by the battery data processing circuit and outputted as battery status for display on a display device in front of the user and for further battery output control. Thus, either a first-type battery or a second-type battery can be used and detected for automatic matching, and therefore the battery connection system allows a bicycle to use any of different types of batteries.
    Type: Application
    Filed: June 9, 2009
    Publication date: August 12, 2010
    Applicant: J. D COMPONENTS CO., LTD.
    Inventor: Charles Liang
  • Patent number: 6738811
    Abstract: A health diagnostic system capable for monitoring the health condition of computing device on a network is disclosed. According to one aspect of the present invention, a computing device is installed a module that can provoke the monitoring process that periodically samples values representing the health condition of the computing device. The sampled values are then sent back to the monitoring server for analysis. Meanwhile a monitoring server receives the sampled values and performs data analysis to determine if the computing device is in a good/poor condition based on historic data that are further used to predicate what the remaining time is for the computing device to actually break down so that necessary measures may be taken to prevent an actual breakdown.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: May 18, 2004
    Assignee: Supermicro Computer, Inc.
    Inventor: Charles Liang
  • Patent number: 5726874
    Abstract: The present invention relates to a power supply system which can provide a dual air flow control and heat reduction in an electronic device having a regular fan. The power supply system has an additional backup fan operating independently from the regular fan and further comprises a thermal control circuit comprising a solid state temperature sensor for detecting ambient temperature changes inside the electronic device and a fan power drive electrically connected to the solid state temperature sensor as well as to the backup fan to turn on or off the backup fan in response to ambient temperature changes. The power supply system also comprises a pair of resistors connected respectively to the solid state temperature sensor to set a low and a high trigger temperatures based that the backup fan is able to make a proper response to ambient temperature changes provided, however, that the high trigger temperature shall be higher than the low trigger temperature.
    Type: Grant
    Filed: November 13, 1996
    Date of Patent: March 10, 1998
    Inventor: Charles Liang
  • Patent number: 5050694
    Abstract: An adjustable stand for a weigh scale in which the scale has a readout display at the front of the scale, and a weighing platform located behind the readout display. The adjustable stand is adapted to receive during one weighing operation one or more envelopes which are oversized relative to the platform. The adjustable stand comprises as upright envelope support which extends across the platform. The envelope support slideable engages the sides of the platform with a pair of C-shaped clamping guides. An upright lip is formed at the front of the platform. Appropriate sliding adjustment of the envelope support relative the lip enables one or more oversized envelopes to be securely held on the platform during a single weighing operation. The scale also features a circular platform support saddle. The periphery of the saddle is formed with a plurality of notches which engage fingerlike keys that project from the bottom of the platform.
    Type: Grant
    Filed: February 26, 1990
    Date of Patent: September 24, 1991
    Assignee: Pelouze Scale Co.
    Inventor: Charles Liang
  • Patent number: 4778017
    Abstract: A weighing scale having a shock-absorbing platform support. The scale comprises a scale platform seated on a platform saddle, a scale base, a load-cell transducer having first and second body portions separated from one another, and a platform shock-mount. The platform shock-mount includes a Y-shaped transducer-support frame formed with three arms each having an extremity extended from a central frame junction with the scale platform saddle being fixed to the first transducer body portion and the second transducer body portion being fixed to the central frame junction, a preloaded spring assembly carried on the base and having a spring resiliently supporting each arm extremity of the Y-frame on the base, and a set of adjustable platform motion-limit stop screws.
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: October 18, 1988
    Assignee: Pelouze Scale Company
    Inventor: Charles Liang
  • Patent number: 4724914
    Abstract: A weigh scale comprising a platform, a base, a transducer coupled to the platform, and a shock-absorbing compound spring having two serially-connected sections. One spring section flexes most favorably in a vertical direction and the other section in a horizontal direction. The compound spring moveably supports the transducer on the base so that shock forces applied to the platform from different directions are absorbed by the spring to prevent permanent distortion of the transducer and the resulting erroneous weight readings.
    Type: Grant
    Filed: August 17, 1987
    Date of Patent: February 16, 1988
    Assignee: Pelouze Scale Company
    Inventor: Charles Liang