Patents by Inventor Shan Zhu
Shan Zhu 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: 20210119466Abstract: A method for charging a battery, and electronic device using the method, includes charging the battery with a first charge current Im at constant current in a mth charge-discharge cycle of the battery, wherein the battery has a first cut-off voltage V1 when the constant current charging stage of the battery is cut off in the mth charge-discharge cycle. The first charge current Im is calculated according to a formula Im=In+k×In, where, 0<k?1, In is the charging current of the constant current charging stage of the battery or another battery identical to the battery in the nth charge-discharge cycle, or In can be a preset value, n is an integer and is greater than or equal to 0, and m is an integer greater than n, the value of k is not the same in at least two charge-discharge cycles of the battery.Type: ApplicationFiled: September 1, 2020Publication date: April 22, 2021Inventors: TING GUAN, SHAN ZHU, Fei Wu
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Publication number: 20210099003Abstract: A charging method for charging a battery, including the following steps: obtaining a lithium deposition potential of the anode; obtaining a first charging current In at different states of charge (SOC) during an nth charge and discharge cycle based on the lithium deposition potential of the anode, the n is an integer greater than or equal to 0; and during an mth charge and discharge cycle, charging the battery with a second charging current Im, m is an integer greater than n, and Im=k1×In, 0.5?k1?1. The embodiments of the present application also provide an electronic device and a storage medium. The above-mentioned charging method, electronic device and storage medium can quickly charge the battery.Type: ApplicationFiled: August 31, 2020Publication date: April 1, 2021Inventors: SHAN ZHU, TING GUAN, Fei Wu
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Patent number: 10948207Abstract: An air purifier comprise a gas filter between an upstream air flow and a downstream air flow and a concentration sensor comprising a first electrode and a second electrode, the first electrode being exposed to the upstream air flow and the second electrode exposed to the downstream air flow, the concentration sensor providing an output signal based on the difference in concentrations of a target gas at the first and second electrodes. The output signal is processed to determine information relating to the condition of the gas filter.Type: GrantFiled: March 15, 2017Date of Patent: March 16, 2021Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Ruifeng Xue, Rui Ke, Shan Zhu, Shuang Chen
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Patent number: 10827058Abstract: The present disclosure provides a control method of an electronic device. The electronic device includes a touch display screen and a proximity sensor. The proximity sensor is disposed under a display area of the touch display screen. The control method includes: keeping the proximity sensor deactivated; determining whether the touch display screen is shielded according to a signal output by the touch display screen; controlling the touch display screen to enter a black-out state and activating the proximity sensor when the touch display screen is shielded; and controlling a display state of the touch display screen according to detection data of the proximity sensor. The present disclosure also provides a control device, an electronic device, a storage medium and a computer device.Type: GrantFiled: June 5, 2019Date of Patent: November 3, 2020Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Jingyi Ma, Shan Zhu, Dingding Wu
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Patent number: 10536765Abstract: An earphone case includes a shell, a rotating drum received in the shell, a driving assembly coupled to the rotating drum and configured for rotating the rotating drum, and a back cover latchable with the shell and receiving the driving assembly in a receiving space defined therein. The rotating drum is driven by the driving assembly to rotate to wind a wire of at least one pair of earphones.Type: GrantFiled: September 6, 2017Date of Patent: January 14, 2020Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Juan Wang, Jun-Liang Zhang, Tao Jiang, Tai-Shan Zhu, Chien-Chih Kuo
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Publication number: 20190382307Abstract: Described is a method of processing an antimicrobial glass substrate. More particularly, described is a method of removing one or more of silver nitrate or silver oxide on the surface of an antimicrobial glass substrate. Also described is a method of manufacturing a glass substrate that is substantially free of yellow discoloration.Type: ApplicationFiled: June 12, 2019Publication date: December 19, 2019Inventors: Tien San Chi, Chih Yuan Lu, Cheng-Da Tsai, Yu Ying Tsai, Shan Zhu
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Publication number: 20190379781Abstract: The present disclosure provides a control method of an electronic device. The electronic device includes a touch display screen and a proximity sensor. The proximity sensor is disposed under a display area of the touch display screen. The control method includes: keeping the proximity sensor deactivated; determining whether the touch display screen is shielded according to a signal output by the touch display screen; controlling the touch display screen to enter a black-out state and activating the proximity sensor when the touch display screen is shielded; and controlling a display state of the touch display screen according to detection data of the proximity sensor. The present disclosure also provides a control device, an electronic device, a storage medium and a computer device.Type: ApplicationFiled: June 5, 2019Publication date: December 12, 2019Inventors: Jingyi MA, Shan ZHU, Dingding WU
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Publication number: 20190078802Abstract: An air purifier comprise a gas filter between an upstream air flow and a downstream air flow and a concentration sensor comprising a first electrode and a second electrode, the first electrode being exposed to the upstream air flow and the second electrode exposed to the downstream air flow, the concentration sensor providing an output signal based on the difference in concentrations of a target gas at the first and second electrodes. The output signal is processed to determine information relating to the con- dition of the gas filter.Type: ApplicationFiled: March 15, 2017Publication date: March 14, 2019Inventors: RUIFENG XUE, RUI KE, SHAN ZHU, SHUANG CHEN
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Publication number: 20190020941Abstract: An earphone case includes a shell, a rotating drum received in the shell, a driving assembly coupled to the rotating drum and configured for rotating the rotating drum, and a back cover latchable with the shell and receiving the driving assembly in a receiving space defined therein. The rotating drum is driven by the driving assembly to rotate to wind a wire of at least one pair of earphones.Type: ApplicationFiled: September 6, 2017Publication date: January 17, 2019Inventors: JUAN WANG, JUN-LIANG ZHANG, TAO JIANG, TAI-SHAN ZHU, CHIEN-CHIH KUO
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Patent number: 10067534Abstract: An assembly for preventing accidental shutdowns includes a trigger, a first button, a resisting portion, a first driving portion, a second driving portion, a sliding block, and a processing unit. The sliding block includes at least one block and at least one groove. When the electronic device is in a shutdown state, the at least one resisting wall is in the at least one groove. When the electronic device is powered on, the processing unit controls the first driving portion to drive the resisting portion to rise up, and controls the second driving portion to drive the sliding block to move horizontally related to the first button until one end of the resisting wall resists against the first button. The other end of the resisting wall resists against the at least one block. An electronic device with the assembly is also provided.Type: GrantFiled: May 4, 2017Date of Patent: September 4, 2018Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jun-Liang Zhang, Tai-Shan Zhu, Tao Jiang, Hai-Qian Ge, Zhou Chen, Juan Wang
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Patent number: 10001813Abstract: An electronic device which is protected against screen breakage when dropped includes a display panel defining a through hole, a gravity sensor, a processor, and a bumper deployment mechanism. The bumper deployment mechanism includes a first elastic part and a connected rotating mechanism. The rotating mechanism includes a motor. The processor can compare a detected acceleration value with a preset acceleration value. When the detected acceleration value represents free-fall motion, which is greater than the preset acceleration value, the processor controls the motor to drive the first elastic part to pass through the through hole of the display panel and protrude from the display panel as a shock absorber.Type: GrantFiled: September 6, 2017Date of Patent: June 19, 2018Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTDInventors: Zhen-Wu Tang, Qian-Fa Zhao, Tai-Shan Zhu, Jun-Liang Zhang
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Patent number: 9955598Abstract: An apparatus to clamp and support a device includes a chassis, two clamping members, an elastic element, a driving pole, a cam, and a cover. The chassis includes a blocking tab. The two clamping members include a first clamping member and a second clamping member. The elastic element is located in a receiving hole. The driving pole is rotatable relative to the chassis. The cam can engage with the driving pole, and includes a first cam flange abutting to a first engaging post of the first clamping member. The cover is mounted to the chassis. The two clamping members and the cam are located between the chassis and the cover. The cam is rotated by the driving pole. The first cam flange urges the first engaging post to move the first clamping member away from the second clamping member.Type: GrantFiled: June 29, 2017Date of Patent: April 24, 2018Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chao-Ping Wen, Zhou Chen, Tao Jiang, Tai-Shan Zhu
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Publication number: 20170329367Abstract: An assembly for preventing accidental shutdowns includes a trigger, a first button, a resisting portion, a first driving portion, a second driving portion, a sliding block, and a processing unit. The sliding block includes at least one block and at least one groove. When the electronic device is in a shutdown state, the at least one resisting wall is in the at least one groove. When the electronic device is powered on, the processing unit controls the first driving portion to drive the resisting portion to rise up, and controls the second driving portion to drive the sliding block to move horizontally related to the first button until one end of the resisting wall resists against the first button. The other end of the resisting wall resists against the at least one block. An electronic device with the assembly is also provided.Type: ApplicationFiled: May 4, 2017Publication date: November 16, 2017Inventors: JUN-LIANG ZHANG, TAI-SHAN ZHU, TAO JIANG, HAI-QIAN GE, ZHOU CHEN, JUAN WANG
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Publication number: 20170320200Abstract: A screwdriver capable of driving screws with any shape of head comprises a fixing member and a main body. The main body comprises a first end and a second end, the fixing member fixes on the first end of the main body. The screwdriver further comprises a number of hard and small-diameter cores and a button. The cores are contained in the main body and are partially exposed out of the main body, the button is configured on the second end of the main body and resists against one end of the number of cores. The button drives a part of the number of cores to form a head to match a screw.Type: ApplicationFiled: April 11, 2017Publication date: November 9, 2017Inventors: YU FANG, FENG ZHEN, TAI-SHAN ZHU
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Patent number: 9351240Abstract: Systems, devices, and methods allow real-time communication between an access device and at least one communication device. The access device is configured to: determine whether a distance between a communication device and the access device reaches a predetermined access distance for accessing a network; if so, allow the communication device to gain access to the network via the access device to achieve real-time communication between the communication device and the network.Type: GrantFiled: June 11, 2013Date of Patent: May 24, 2016Assignee: NATIONZ TECHNOLOGIES INC.Inventors: Jianguo Zhang, Shan Zhu
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Patent number: 9284585Abstract: A method for increasing the yield of total flavonoids in Ganoderma lucidum mycelium by an expansin comprises: (1) inoculating Ganoderma lucidum into the PD liquid fermentation medium, activating the culturing of the strains and obtaining a seed solution; (2) inoculating the seed solution into a liquid fermentation medium, culturing and adding the expansin solution, then further culturing, isolating and obtaining Ganoderma lucidum mycelium; (3) extracting flavonoids from the Ganoderma lucidum mycelium and obtaining total flavonoids. A plant expansin is used for the liquid fermentation production of flavonoids ingredients of Ganoderma lucidum, and the fermentation process and extraction method are optimized to increase greatly the yield of total flavonoids in Ganoderma lucidum.Type: GrantFiled: April 7, 2013Date of Patent: March 15, 2016Assignees: SHANDONG QIHE BIO-TECHNOLOGY CO., LTD, INSTITUTE OF AGRICULTURAL RESOURCES AND ENVIRONMENT, SHANDONG ACADEMY OF AGRICULTURAL SCIENCESInventors: Qiang Yao, Zhiyuan Gong, Jianchang Su, Zhaohui Liu, Jilei Wang, Xingcheng Du, Xiao Liu, Xiaoyan Zhu, Qingxin Zhou, Shan Zhu, Yanwen Yang
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Patent number: 9180993Abstract: A feeding device includes a material pipe, a first container, a second container and a constant-length linkage mechanism. The material pipe is configured for feeding a first material. The first container is configured for receiving the first material and supplying a timed amount of the first material to a first material feed port. The second container is configured for storing a second material and supplying the second material to a second material feed port. The constant-length linkage mechanism is connected to the first container and the second container. When the first container is actually supplying the first material to the first material feed port, the constant-length linkage mechanism allows the second container to supply the second material to the second material feed port simultaneously.Type: GrantFiled: May 29, 2012Date of Patent: November 10, 2015Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jian-Bin Zhou, Che-Yu Chou, Qun Huang, Tai-Shan Zhu, Tao Jiang, Wei-Wei Yu
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Patent number: 9142906Abstract: A power plug for connecting with a power outlet includes at least two metal connecting poles, two outputting cavities, and two conductive resilient sheets. The two outputting cavities are defined in a lower case of the power plug to connect an external device. The two conductive resilient sheets are received within an inner space of the power plug. The at least two metal connecting poles pass through an exterior surface of the power plug into the internal space to form two connecting terminals. Each of the conductive resilient sheets is connected between one of the two connecting terminals and a corresponding outputting cavity to transport electrical power from the power jack to the external device.Type: GrantFiled: July 15, 2013Date of Patent: September 22, 2015Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Che-Yu Chou, Qun Huang, Tai-Shan Zhu, Tao Jiang, Wen-Chih Lan, Jun-Liang Zhang, Ji-Bing Guo, Hua-Yong Wang, Zhi-Jun Shi, Wei-Wei Yu, Hai-Qian Ge, Zhou Chen
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Patent number: 9101052Abstract: An electronic apparatus includes a base, a sliding member and a sliding mechanism. The sliding mechanism includes a first magnet disposed in the sliding member, and a first electromagnet disposed in the base opposite to the first magnet. The first magnet and the first electromagnet are capable of producing a first repulsive force and a first attracting force, the sliding member alternately slides back and forth between the different locations of the base driven by the first repulsive force and the first attracting force.Type: GrantFiled: August 27, 2013Date of Patent: August 4, 2015Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Che-Yu Chou, Qun Huang, Tai-Shan Zhu, Tao Jiang, Wen-Chih Lan, Jun-Liang Zhang, Ji-Bing Guo, Hua-Yong Wang, Zhi-Jun Shi, Wei-Wei Yu, Hai-Qian Ge, Zhou Chen
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Patent number: 9056707Abstract: A protection case for receiving an electronic device. The protection case includes a receiving body for receiving the electronic device, a pair of winding mechanisms correspondingly set at two opposite sides of the receiving body, and a pair of belts correspondingly being wound on the winding mechanisms. The belts extend retractably out from the winding mechanisms to fasten the receiving body to a user.Type: GrantFiled: February 28, 2013Date of Patent: June 16, 2015Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Hai-Qian Ge, Che-Yu Chou, Wen-Chih Lan, Qun Huang, Tai-Shan Zhu, Tao Jiang, Jun-Liang Zhang, Wei-Wei Yu, Zhi-Jun Shi, Ji-Bing Guo, Hua-Yong Wang, Zhou Chen