Patents by Inventor Zhe Huang
Zhe Huang 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: 10801843Abstract: An indoor mobile robot position and posture measurement system based on photoelectric scanning and the measurement method thereof, the measurement system includes: a mobile robot (1) which is arranged with a laser transmitter (2), the peripheral of the laser transmitter (2) is provided with no less than three receivers (3) for receiving the light signals emitted by the laser transmitter (2), and at least one signal processor (4) connected to the receivers (3) for processing signals received by the receivers (3) to determine precise coordinates of the receivers in laser transmitter coordinate system, and a terminal computer (5) wirelessly connected with the signal processor (4) to determine the posture angle and the position of the mobile robot through the distances between the laser transmitter (2) and each receiver (3).Type: GrantFiled: May 27, 2016Date of Patent: October 13, 2020Assignee: Tianjin UniversityInventors: Jigui Zhu, Yongjie Ren, Linghui Yang, Jiarui Lin, Zhe Huang
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Publication number: 20190378253Abstract: The present disclosure provides a dynamic tone mapping method, a mobile terminal, and a computer readable storage medium. The method includes: acquiring maximum brightness information and average brightness information of a frame to be displayed on the display terminal; inquiring a tone mapping data group respectively corresponding to the maximum brightness information and the average brightness information in a preset tone mapping look-up table; and calling the tone mapping data group and transforming a tone mapping on the frame to be displayed on the display terminal. The present disclosure can change the tone mapping data group for transforming the tone mapping in real time according to the maximum brightness information and the average brightness information of the frame monitored in real time, to reasonably utilize the hardware dynamic range and present a better HDR effect.Type: ApplicationFiled: August 26, 2019Publication date: December 12, 2019Inventor: Zhe HUANG
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Publication number: 20190370938Abstract: Disclosed is an image super-resolution method, which includes: acquiring and amplifying an image to be processed, and extracting a scaling feature from the amplified image, to obtain a first image to be processed; sending the first image to be processed to a residual network, for the residual network outputting a corrected second image to be processed; and restoring the second image to be processed to generate a restored image, and outputting the restored image. The present disclosure further provides an image super-resolution device and a computer readable storage medium.Type: ApplicationFiled: August 20, 2019Publication date: December 5, 2019Inventors: Zhe HUANG, Zhilin XIAO
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Patent number: 10490137Abstract: Disclosed are a backlight brightness adjustment method and apparatus. The backlight brightness adjustment method includes the following steps: dividing a backlight area of a liquid crystal display (LCD) into multiple sub-areas, acquiring maximum pixel brightness M of each sub-area, and acquiring average pixel brightness A according to the maximum pixel brightness M; classifying the brightness into multiple brightness ranges, and separately adjusting duty cycles and drive currents of a backlight source in different brightness ranges according to the average pixel brightness A and the maximum pixel brightness M; determining, according to the maximum pixel brightness M of each sub-area, a brightness range of the sub-area, and acquiring an adjusted duty cycle and drive current that correspond to the brightness range of each sub-area; and correspondingly controlling illumination brightness of each sub-area by using the adjusted duty cycle and drive current. The present invention improves contrast of an LCD.Type: GrantFiled: March 13, 2015Date of Patent: November 26, 2019Assignee: SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD.Inventors: Huadong Fu, Zhe Huang
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Patent number: 10449847Abstract: A system for regenerating an emissions particulate filter that filters particulates from exhaust generated by an engine of a vehicle. The system includes an electric heater and a generator. The electric heater heats the emissions particulate filter to burn off exhaust particulates that have accumulated on the emissions particulate filter. The generator converts kinetic energy of the vehicle into electricity during regenerative braking of the vehicle. Electricity generated by the generator powers the electric heater. Energy used to power the electric heater can also come from engine load shifting.Type: GrantFiled: September 12, 2017Date of Patent: October 22, 2019Assignee: DENSO International America, Inc.Inventors: Zhe Huang, Nicholas Polcyn
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Publication number: 20190311417Abstract: A system is disclosed and includes a processor configured to execute instructions stored in a nontransitory memory. The instructions include receiving recommendation information from at least one of a ride-hailing computing system and a portable device. The recommendation information includes information associated with a user of the portable device, a time, a date, and portable device activity information. The instructions also include receiving destination information associated with the user. The instructions also include generating a product recommendation based on at least a portion of the recommendation information and the destination information. The instructions also include determining whether a vending apparatus located in a vehicle includes a product associated with the product recommendation. The instructions also include, in response to determining that the vending apparatus includes the product, transmitting the product recommendation to the portable device.Type: ApplicationFiled: February 8, 2019Publication date: October 10, 2019Inventors: Greg RANDISI, Zhe HUANG, Joseph LULL, Kyle GOLSCH
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Patent number: 10312806Abstract: The present disclosure provides a voltage converter for simulating inductor current control, which simulates an inductor current of a power level circuit according to operation signals generated by a control circuit, an input voltage, and an output voltage, thereby achieving detection of the inductor current by using a non-sensing method. Therefore, compared to a conventional sensing method, the voltage converter of the present disclosure can reduce use of a sensing circuit to reduce costs, and an inductor current ramp generated thereby has no distortion. Accordingly, the voltage converter of the present disclosure can improve the accuracy of inductor current detection.Type: GrantFiled: July 9, 2018Date of Patent: June 4, 2019Assignee: ANPEC ELECTRONICS CORPORATIONInventors: Chih-Yuan Chen, Zhan-Zhe Huang
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Publication number: 20190077244Abstract: A system for regenerating an emissions particulate filter that filters particulates from exhaust generated by an engine of a vehicle. The system includes an electric heater and a generator. The electric heater heats the emissions particulate filter to burn off exhaust particulates that have accumulated on the emissions particulate filter. The generator converts kinetic energy of the vehicle into electricity during regenerative braking of the vehicle. Electricity generated by the generator powers the electric heater. Energy used to power the electric heater can also come from engine load shifting.Type: ApplicationFiled: September 12, 2017Publication date: March 14, 2019Inventors: Zhe HUANG, Nicholas POLCYN
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Patent number: 10211735Abstract: A voltage converter for fast load transient response adapted for a boost type voltage converter determines whether a transient state occurs, that is, whether a load is converted from a heavy load to a light load, according to a transient detection circuit. When the transient state occurs, an inductive current quickly drops to a corresponding current value to accelerate the rate of an output voltage returning to a stable voltage value, and to shorten a time of load transient response, so as to avoid affecting the performance of a load, especially a sensitive load.Type: GrantFiled: July 20, 2018Date of Patent: February 19, 2019Assignee: ANPEC ELECTRONICS CORPORATIONInventors: Chih-Yuan Chen, Zhan-Zhe Huang
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Patent number: 10139786Abstract: A wearable device and a method for controlling the same, the wearable device including: a device main body and a wearing part for having the device main body worn on a human body, and the device main body is provided with a micro-controlling unit for controlling operation of the wearable device; and the wearing part is provided with one or more linear motors, each of the linear motors is connected to the micro-controlling unit by a controlling wire, and when the linear motor receives a specified signal of the micro-controlling unit, the linear motor correspondingly vibrates. The wearable device provides one or more linear motors on the wearing part, and controls the linear motors to, upon receiving the specified signal, vibrate, thereby providing the user with a solution of portable vibration tactile feedback and enhancing the user usage experience of the wearable device.Type: GrantFiled: September 5, 2016Date of Patent: November 27, 2018Assignee: GOERTEK INC.Inventor: Zhe Huang
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Patent number: 10128737Abstract: A constant on-time switching converter and a clock synchronization circuit are provided, which generate a synchronization signal according to a clock signal, an input voltage, and an output voltage. The synchronization signal will be synchronized with a period length of the clock signal, thereby acquiring the duty cycle of the constant on-time switching converter. People in the business can accordingly avoid the interference with the synchronization signal and other major clock signals, to prevent electromagnetic interference (BMI) generation.Type: GrantFiled: September 28, 2017Date of Patent: November 13, 2018Assignee: ANPEC ELECTRONICS CORPORATIONInventors: Chih-Yuan Chen, Zhan-Zhe Huang
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Publication number: 20180216941Abstract: An indoor mobile robot position and posture measurement system based on photoelectric scanning and the measurement method thereof, the measurement system includes: a mobile robot (1) which is arranged with a laser transmitter (2), the peripheral of the laser transmitter (2) is provided with no less than three receivers (3) for receiving the light signals emitted by the laser transmitter (2), and at least one signal processor (4) connected to the receivers (3) for processing signals received by the receivers (3) to determine precise coordinates of the receivers in laser transmitter coordinate system, and a terminal computer (5) wirelessly connected with the signal processor (4) to determine the posture angle and the position of the mobile robot through the distances between the laser transmitter (2) and each receiver (3).Type: ApplicationFiled: May 27, 2016Publication date: August 2, 2018Applicant: Tianjin UniversityInventors: Jigui ZHU, Yongjie REN, Linghui YANG, Jiarui LIN, Zhe HUANG
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Publication number: 20180024504Abstract: A wearable device and a method for controlling the same, the wearable device including: a device main body and a wearing part for having the device main body worn on a human body, and the device main body is provided with a micro-controlling unit for controlling operation of the wearable device; and the wearing part is provided with one or more linear motors, each of the linear motors is connected to the micro-controlling unit by a controlling wire, and when the linear motor receives a specified signal of the micro-controlling unit, the linear motor correspondingly vibrates. The wearable device provides one or more linear motors on the wearing part, and controls the linear motors to, upon receiving the specified signal, vibrate, thereby providing the user with a solution of portable vibration tactile feedback and enhancing the user usage experience of the wearable device.Type: ApplicationFiled: September 5, 2016Publication date: January 25, 2018Applicant: GOERTEK INC.Inventor: Zhe HUANG
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Patent number: 9623635Abstract: Disclosed is a chip through flooring material using a PLA resin, which is environmentally friendly by using the PLA resin and can realize the texture of natural wood and the unique fragrance of trees. According to the present invention, the chip through flooring material using the PLA resin includes: a chip through layer; and a surface treatment layer which is formed on a surface of the chip through layer, wherein the chip through layer includes the PLA resin.Type: GrantFiled: March 7, 2011Date of Patent: April 18, 2017Assignee: LG HAUSYS, LTD.Inventors: Cheng-Zhe Huang, Ji-Young Kim, Ki-Bong Park, Chang-Won Kang, Jun-Hyuk Kwon, Hyun-Jong Kwon, Sang-Sun Park, Jang-Ki Kim, Gyeong-Min Lee
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Patent number: 9534544Abstract: A method and system for increasing regenerative energy available during deceleration by reducing engine pumping losses. The method includes a controller that reduces fuel delivery to the engine and closes an engine throttle during deceleration. The controller identifies the maximum kinetic energy available during deceleration and opens an exhaust gas recirculation (EGR) valve and engine throttle as necessary to reduce a vacuum in an engine intake manifold, thus minimizing engine pumping losses and increasing regenerative energy available during deceleration while ensuring that a catalyst temperature is above a catalyst temperature threshold.Type: GrantFiled: March 28, 2014Date of Patent: January 3, 2017Assignees: Denso International America, Inc., DENSO CORPORATIONInventors: Zhe Huang, Jonathan Logan, Nicholas Polcyn, Blaise Friery
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Patent number: 9517612Abstract: Disclosed is a flooring material using an environment-friendly PLA resin. According to the present invention, the flooring material using the PLA resin comprises: a base layer; a print layer which is formed on top of the base layer, and has a print pattern on an upper side thereof; and a transparent layer which is formed on top of the print layer, wherein one or more of the base layer, the print layer, and the transparent layer include polylactic acid (PLA) resin.Type: GrantFiled: March 15, 2011Date of Patent: December 13, 2016Assignee: LG HAUSYS, LTD.Inventors: Cheng-Zhe Huang, Ji-Young Kim, Ki-Bong Park, Chang-Won Kang, Jun-Hyuk Kwon, Hyun-Jong Kwon, Sang-Sun Park, Jang-Ki Kim, Gyeong-Min Lee
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Patent number: 9512265Abstract: The present invention relates to a foam sheet using cross-linked polylactic acid and method of manufacturing the same, and more particularly a foam sheet using cross-linked polylactic acid and method of manufacturing the same with not only excellent waterproofing and workability but also relatively high foaming ratio and a uniform closed foam cell structure, by producing cross-linked polylactic acid resin in a fixed condition using composites comprising polylactic acid, cross linking agents, and/or co-crosslinking agents, and then forming a sheet shape in a fixed condition using composites comprising the cross-linked polylactic acid and foaming agents, and then foaming at relatively high temperature conditions.Type: GrantFiled: December 6, 2012Date of Patent: December 6, 2016Assignee: LG HAUSYS, LTD.Inventors: Chang Won Kang, Cheng Zhe Huang, Ji Hyang Son
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Publication number: 20160335957Abstract: Disclosed are a backlight brightness adjustment method and apparatus. The backlight brightness adjustment method includes the following steps: dividing a backlight area of a liquid crystal display (LCD) into multiple sub-areas, acquiring maximum pixel brightness M of each sub-area, and acquiring average pixel brightness A according to the maximum pixel brightness M; classifying the brightness into multiple brightness ranges, and separately adjusting duty cycles and drive currents of a backlight source in different brightness ranges according to the average pixel brightness A and the maximum pixel brightness M; determining, according to the maximum pixel brightness M of each sub-area, a brightness range of the sub-area, and acquiring an adjusted duty cycle and drive current that correspond to the brightness range of each sub-area; and correspondingly controlling illumination brightness of each sub-area by using the adjusted duty cycle and drive current. The present invention improves contrast of an LCD.Type: ApplicationFiled: March 13, 2015Publication date: November 17, 2016Inventors: Huadong Fu, Zhe Huang
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Patent number: 9475913Abstract: Disclosed is a foam sheet using polylactic acid, which provides the advantages of energy reduction and greenhouse gas reduction, and does not emit toxic substances such as toxic gas or endocrine-disrupting chemicals. The foam sheet, according to the present invention, comprises at least one resin layer comprising a biodegradable resin composition including the polylactic acid having an extended chain, a plasticizer, and a foaming agent, and thus provides the advantages of superior processing properties, superior water resistance after processing, energy reduction and greenhouse gas reduction, and of not emitting toxic substances such as toxic gas or endocrine-disrupting chemicals.Type: GrantFiled: December 27, 2012Date of Patent: October 25, 2016Assignee: LG HAUSYS, LTD.Inventors: Cheng Zhe Huang, Chang Won Kang, Ji Hyang Son
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Patent number: 9422729Abstract: Disclosed herein is a chip inlaid flooring material using a PLA resin. The chip inlaid flooring material includes a chip inlaid layer, a dimension stabilizing layer, and a base layer, from the top of the flooring material, wherein at least one of the chip inlaid layer and the base layer includes polylactic acid (PLA) resin as a binder.Type: GrantFiled: June 13, 2011Date of Patent: August 23, 2016Assignee: LG HAUSYS, LTD.Inventors: Hyun-Jong Kwon, Ji-Young Kim, Ki-Bong Park, Chang-Won Kang, Jun-Hyuk Kwon, Sang-Sun Park, Jang-Ki Kim, Gyeong-Min Lee, Cheng-Zhe Huang