Patents by Inventor Shao Ku
Shao Ku 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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Publication number: 20250004511Abstract: An information handling system includes a hardware processor and an embedded controller (EC), an installed cooling fan with an identification hardware gasket of a plurality of hardware gaskets where the embedded controller executes computer readable program code of a hardware fan configuration detection system to detect a type of the installed cooling fan within the information handling system via a hardware fan detection circuit. The hardware fan detection circuit includes a resistor network operatively coupled to the EC and a plurality of PCB contact pads operatively coupled along the resistor network, where placement of the identification hardware gasket of the installed cooling fan on a first PCB contact pad of the plurality of PCB contact pads identifies the installed cooling fan by generating a fan contact signal for selection of a fan operation table to operate the installed cooling fan.Type: ApplicationFiled: June 27, 2023Publication date: January 2, 2025Applicant: Dell Products, LPInventors: Shao-Ku Huang, Adolfo S. Montero, Tse-An Chu, Hao-Wu Yang
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Publication number: 20240370396Abstract: A disclosed system includes a central processing unit (CPU), a system memory, an embedded controller (EC) and an encoder. The encoder is configured to receive a multi-bit indicator associated with a hardware resource and generate an analog signal indicative of the indicator. The EC is configured to receive and process the analog signal to obtain the indicator and to perform an action determined based on the indicator. The EC may include programmable I/O pins including one or more analog-to-digital converter (ADC) pins. In at least one embodiment, a single ADC pin of the EC is used to receive the analog signal. In at least one embodiment, the multi-bit indicator includes a minimum of three and a maximum of five bits. In these embodiments, the single pin of the EC is able to resolve 8 to 32 different values of the multi-bit indicator.Type: ApplicationFiled: May 4, 2023Publication date: November 7, 2024Applicant: Dell Products L.P.Inventors: Adolfo S. MONTERO, Shao-Ku HUANG
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Publication number: 20240353819Abstract: A process-management system and a process-management method are provided. The process-management system includes a process-planning module, a process-management module, and a process-executing module. The process-planning module stores a preset workflow and is configured to receive a first input instruction and a second input instruction. The process-planning module provides the preset workflow according to the first input instruction, and adjusts the preset workflow according to the second input instruction to generate a customized workflow. The process-management module is electrically connected to the process-planning module and is configured to generate a work instruction according to the preset workflow or the customized workflow. The process-executing module is electrically connected to the process-management module and configured to process a workpiece according to the work instruction.Type: ApplicationFiled: April 24, 2023Publication date: October 24, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Po-Hsun WU, Xiao-Yi SU, Chia-Chin CHUANG, Chien-Yi LEE, Shao-Ku HUANG
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Publication number: 20240198471Abstract: A machine tool diagnosis method is operated in conjunction with a machine tool diagnosis system, which uses a convolutional neural network (CNN) model to analyze machining signals to generate target information including processing results and diagnosis opinions, and graphically displays a machining path of a target machining object on a display interface according to the processing results, where the display interface will further display the diagnosis opinions corresponding to the machining path.Type: ApplicationFiled: March 8, 2023Publication date: June 20, 2024Inventors: Chi-Chen LIN, Chun-Yu TSAI, Chia-Chin CHUANG, Shao-Ku HUANG
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Patent number: 11662398Abstract: An information handling system implemented as a convertible notebook may include a first assembly, a second assembly hingedly coupled to the first assembly, a magnet housed in the first assembly, a giant magnetoresistance sensor housed in the second assembly, a Hall effect sensor housed in the second assembly, and a management controller communicatively coupled to the giant magnetoresistance sensor and the Hall effect sensor, and configured to, based on a first signal received from the giant magnetoresistance sensor and a second signal received from the Hall effect sensor, determine a position of the first assembly relative to the second assembly.Type: GrantFiled: September 22, 2020Date of Patent: May 30, 2023Assignee: Dell Products L.P.Inventors: Shao-Ku Huang, Hong-Ling Chen, Cheng-Hung Yang
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Publication number: 20220091197Abstract: An information handling system implemented as a convertible notebook may include a first assembly, a second assembly hingedly coupled to the first assembly, a magnet housed in the first assembly, a giant magnetoresistance sensor housed in the second assembly, a Hall effect sensor housed in the second assembly, and a management controller communicatively coupled to the giant magnetoresistance sensor and the Hall effect sensor, and configured to, based on a first signal received from the giant magnetoresistance sensor and a second signal received from the Hall effect sensor, determine a position of the first assembly relative to the second assembly.Type: ApplicationFiled: September 22, 2020Publication date: March 24, 2022Applicant: Dell Products L.P.Inventors: Shao-Ku HUANG, Hong-Ling CHEN, Cheng-Hung YANG
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Patent number: 8931956Abstract: A hydrostatic rail guide includes a guide rail, a guide carriage, a hydrostatic supply device, a measurement device and a controller. The guide carriage is hydrostatically mounted on the guide rail and has a hydrostatic channel filled with oil. The oil keeps the guide carriage and the guide rail at a gap. The hydrostatic supply device is adapted for supplying the oil to the hydrostatic channel and adjusting the pressure of the oil. The measurement device is installed on the guide carriage and adapted for detecting the gap between the guide carriage and the guide rail and for producing a distance signal of the measured gap. The controller is connected to the hydrostatic supply device and the measurement device. The controller is adapted for controlling the hydrostatic supply device, based on the distance signal, in order to adjust the hydrostatic pressure of the oil after being pressurized.Type: GrantFiled: January 15, 2013Date of Patent: January 13, 2015Assignee: Industrial Technology Research InstituteInventors: Yi-Ming Chen, Tzuo-Liang Luo, Shao-Ying Hung, Chien-Chih Liao, Wei-Juh Lin, Shao-Ku Huang
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Publication number: 20140349824Abstract: The present invention relates to a tool change device, which comprises: a base, being arranged for enabling the same to move reciprocatingly between a first position and a second position; a guiding block, formed with a first engaging part and a second engaging part that are serially connected to each other; a lever, formed with a pivot point, a first end and a second end that are arranged opposite to each other while allowing the pivot point to be arranged therebetween; and a spindle, configured with a drive mechanism to be used for connecting the spindle to a tool, being disposed mounting on the base for allowing the same to move in synchronization with the reciprocating movement of the base; wherein, the lever is pivotally coupled to the base by the pivot point thereof for enabling the lever to move in synchronization with the reciprocating movement of the base.Type: ApplicationFiled: September 24, 2013Publication date: November 27, 2014Applicant: Industrial Technology Research InstituteInventors: KUAN-WEN CHEN, KUN-YING LI, CHIEN-CHIH LIAO, SHAO-YING HUNG, SHAO-KU HUANG, YI-MING CHEN
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Publication number: 20140112603Abstract: A hydrostatic rail guide includes a guide rail, a guide carriage, a hydrostatic supply device, a measurement device and a controller. The guide carriage is hydrostatically mounted on the guide rail and has a hydrostatic channel filled with oil. The oil keeps the guide carriage and the guide rail at a gap. The hydrostatic supply device is adapted for supplying the oil to the hydrostatic channel and adjusting the pressure of the oil. The measurement device is installed on the guide carriage and adapted for detecting the gap between the guide carriage and the guide rail and for producing a distance signal of the measured gap. The controller is connected to the hydrostatic supply device and the measurement device. The controller is adapted for controlling the hydrostatic supply device, based on the distance signal, in order to adjust the hydrostatic pressure of the oil after being pressurized.Type: ApplicationFiled: January 15, 2013Publication date: April 24, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yi-Ming CHEN, Tzuo-Liang LUO, Shao-Ying HUNG, Chien-Chih LIAO, Wei-Juh LIN, Shao-Ku HUANG
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Publication number: 20120125895Abstract: A wire transmitting module, disposed inside a Wire Electrical Discharge Machining (WEDM) apparatus having a roller set for providing a wire electrode, is disclosed, which comprises: a negative pressure generating device and a cylinder, being arranged for enabling the wire electrode to be drawn by the negative pressure of the negative pressure generating device so as to be sucked into the wire transmitting module automatically. When the diameter of the wire electrode is thinner than 0.1 mm, it may be too soft to be fed into the cylinder manually as it can easily be affected by airflow or static. Thus, by using the wire transmitting module for enabling the wire electrode to be sucked by the negative pressure and thus being fed into the cylinder, the electrode feeding efficiency can be greatly improved.Type: ApplicationFiled: April 28, 2011Publication date: May 24, 2012Applicant: Industrial Technology Research InstituteInventors: SHAO-KU HUANG, Tzuo-Liang Luo, Yi-Ming Chen
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Patent number: 7639053Abstract: A spread spectrum clock generator includes: a phase frequency detector, for generating a phase difference signal according to a frequency divided signal and a reference signal with a reference frequency; a charge pump, for receiving the phase difference signal and generating an output current according to the phase difference signal; a loop filter, for receiving the output current and converting the output current to a voltage-controlled signal; a voltage-controlled oscillator, for receiving the voltage-controlled signal and generating a plurality of voltage-controlled output signals, wherein the plurality of voltage-controlled signals have a specific phase difference and a same voltage-controlled frequency; a frequency dividing unit, for receiving the plurality of voltage-controlled output signal and generating the frequency divided signal; and a delta-sigma modulator, for controlling the frequency dividing unit to have an equivalent divided value of (N+b)S+(N?a)(P?S) through receiving the frequency dividedType: GrantFiled: June 6, 2008Date of Patent: December 29, 2009Assignee: Faraday Technology CorporationInventors: Ding-Shiuan Shen, Shao-Ku Kao, Shen-Iuan Liu, Chia-Liang Lai
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Publication number: 20080303566Abstract: A spread spectrum clock generator includes: a phase frequency detector, for generating a phase difference signal according to a frequency divided signal and a reference signal with a reference frequency; a charge pump, for receiving the phase difference signal and generating an output current according to the phase difference signal; a loop filter, for receiving the output current and converting the output current to a voltage-controlled signal; a voltage-controlled oscillator, for receiving the voltage-controlled signal and generating a plurality of voltage-controlled output signals, wherein the plurality of voltage-controlled signals have a specific phase difference and a same voltage-controlled frequency; a frequency dividing unit, for receiving the plurality of voltage-controlled output signal and generating the frequency divided signal; and a delta-sigma modulator, for controlling the frequency dividing unit to have an equivalent divided value of (N+b)S+(N?a)(P?S) through receiving the frequency dividedType: ApplicationFiled: June 6, 2008Publication date: December 11, 2008Applicant: FARADAY TECHNOLOGY CORPORATIONInventors: Ding-Shiuan Shen, Shao-Ku Kao, Shen-Iuan Liu, Chia-Liang Lai
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Publication number: 20070218575Abstract: Methods and apparatuses for causing electroluminescence with charge trapping structures are disclosed. Various embodiments relate to methods and apparatuses for causing electroluminescence with charge carriers of one type provided to the charge trapping structure by a forward biased p-n structure or a reverse biased p-n structure.Type: ApplicationFiled: May 15, 2007Publication date: September 20, 2007Applicant: Macronix International Co., Ltd.Inventors: Chih Yeh, Shao Ku, Tahui Wang, Chih Lu
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Publication number: 20070040211Abstract: A multi-bit memory cell includes a substrate; a multi-bit charge-trapping cell over the substrate, the multi-bit charge-trapping cell having a first lateral side and a second lateral side; a source region in the substrate, a portion of the source region being under the first side of the multi-bit charge-trapping cell; a drain region in the substrate, a portion of the drain region being under the second side of the multi-bit charge-trapping cell; and a channel region in the substrate between the source region and the drain region. The channel region has one of a p-type doping and an n-type doping, and the doping is configured to provide a highest doping concentration near the central portion of the channel region.Type: ApplicationFiled: August 22, 2005Publication date: February 22, 2007Inventors: Shao Ku, Yin Chen, Wenpin Lu, Tahui Wang