Patents by Inventor Jinhua LI
Jinhua LI 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: 12206261Abstract: A control method includes in response to a predetermined contact event between a writing interaction device and an electronic device, performing, by the electronic device, a charging protocol adaptation process on the writing interaction device to obtain a target charging protocol to be adopted, performing a charging process for the writing interaction device based on the target charging protocol, and obtaining one or more communication protocol parameters transmitted by the writing interaction device using the target charging protocol during the charging process, identifying a target communication protocol adopted by the writing interaction device based on the one or more communication protocol parameters, and controlling the target communication protocol to take effect on the electronic device to communicate with the writing interaction device based on the target communication protocol in response to the electronic device receiving an interaction operation of the writing interaction device.Type: GrantFiled: November 25, 2022Date of Patent: January 21, 2025Assignee: LENOVO (BEIJING) LIMITEDInventors: Jinhua Gu, Changfu Li
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Publication number: 20240424903Abstract: Thermal runaway detection and mitigation techniques for high voltage battery systems of electrified vehicles include a relay connected between two battery modules of the high voltage battery system and control logic for the relay, the control logic being configured to determine a voltage between the two battery modules, detect the thermal runaway event of the high voltage battery system based on a change in the voltage over a period, and open/close the relay in response to detecting the imminent thermal runaway event, wherein the detection of the thermal runaway event and the responsive opening of the relay prevent or mitigate potential thermal propagation outside of the high voltage battery system.Type: ApplicationFiled: June 20, 2023Publication date: December 26, 2024Inventors: Jinhua Li, Zhenguan Chen, Zhong Zheng, Yang Xu
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Patent number: 12016537Abstract: A sponge-based variable-stiffness support structure for natural orifice surgical instrument is to support the surgical instrument and includes: a variable-stiffness sponge pipeline connected with the natural orifice surgical instrument and configured to support the natural orifice surgical instrument in a natural orifice; a hydrophobic breathable film attached to an outer wall of the variable-stiffness sponge pipeline, and configured to isolate the variable-stiffness sponge pipeline from body fluid in the natural orifice; and a gas delivery assembly connected with the variable-stiffness sponge pipeline, and configured to inject high-pressure air or water vapor into a variable-stiffness sponge pipe of the variable-stiffness sponge pipeline; wherein the variable-stiffness sponge pipeline has a stiffness inversely proportional to content of the water vapor.Type: GrantFiled: June 29, 2018Date of Patent: June 25, 2024Assignee: Tianjin UniversityInventors: Shuxin Wang, Xuyang Ren, Guokai Zhang, Zufeng Shang, Jinhua Li
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Publication number: 20240202993Abstract: Provide a method, system, and medium for processing an image. The method comprises: obtaining a plurality of dynamic frame images, each of the plurality of dynamic frame images at least including dynamic image information of a target region; and determining the time-activity curve by processing the plurality of dynamic frame images.Type: ApplicationFiled: March 5, 2024Publication date: June 20, 2024Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Qing YE, Yizhang ZHAO, Hui LIU, Runxia MA, Zijun JI, Yinghan QU, Jinhua LI
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Patent number: 12011245Abstract: A surgical robot mechanism with single-port and multi-port minimally invasive surgery functions includes: a bracket; and a manipulator connected to the bracket, and supported by the bracket, the manipulator includes: a support arm movable along the bracket; a function conversion frame fixed on the support arm and configured for the surgical robot mechanism to switch between a single-port minimally invasive surgery mode and a multi-port minimally invasive surgery mode; a plurality of posture adjustment arm assemblies connected to the function conversion frame, each posture adjustment arm assembly configured to adjust a position and posture of a surgical tool connected thereto for performing a surgical operation.Type: GrantFiled: October 25, 2018Date of Patent: June 18, 2024Assignee: TIANJIN UNIVERSITYInventors: Shuxin Wang, Zhenxuan Hu, Guokai Zhang, Dezhong Gao, Jianmin Li, Jinhua Li
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Publication number: 20240139162Abstract: Described herein are compounds that can arrest mitotic cells and their use in the treatment of disorders such as cancers.Type: ApplicationFiled: October 16, 2020Publication date: May 2, 2024Inventors: Dun Yang, Jing Zhang, Shenqiu Zhang, Jinhua Li, Qiong Shi
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Publication number: 20240116950Abstract: Provided are small molecule inhibitors of the KRAS(G12D) mutant oncoprotein having the structural formula: and pharmaceutically acceptable salts and compositions thereof, which are useful for treating cancers and related conditions.Type: ApplicationFiled: September 8, 2023Publication date: April 11, 2024Inventors: Weiwen Ying, Chenghao Ying, Kevin P. Foley, Zhiyong Wang, Wei Yin, Liang Ma, Guoqiang Wang, Jinhua Li, Yaya Wang, Yan Dai, Thomas Prince
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Publication number: 20230321100Abstract: The present invention relates to a novel compound, which has cancer therapeutic activity. The present invention also relates to a preparation method for the compound and a pharmaceutical composition comprising the compound.Type: ApplicationFiled: September 6, 2021Publication date: October 12, 2023Inventors: Hao WU, Xiaofeng YANG, Qisheng LIU, Han HAN, Jinhua LI, Yang LI, Feng JIANG, Cuiwen KUANG, Hongfeng XIA, Hongbo ZHANG, Hong LAN, Jiabing WANG, Lieming DING
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Publication number: 20220121962Abstract: A BlockNet security organization storage mapping method for spatial data includes: first constructing a BlockNet gene propagation mechanism according to the characteristics of the BlockNet storage space data, and then designing multi-source gene propagation in a multi-space data center scenario mechanism. In the multi-source gene propagation mechanism, the propagation round control and the in/out-degree control mechanism are designed for the possible radiation crossover problems and radiation impact problems. A BlockNet information update plan is designed for data modification and update requirements in spatial data storage scenarios. In addition to realizing the unique primary key block coding of spatial data and accelerating the indexing speed, it also retains elevation information through multi-dimensional coding, expands the amount of information, improves the utilization efficiency of spatial data, and the security of data mapping and storage process is greatly improved.Type: ApplicationFiled: December 30, 2021Publication date: April 21, 2022Inventors: Zhihan Lv, Liang Qiao, Jinhua Li
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Patent number: 11124506Abstract: The present invention discloses to a hydrochloride salt, a citrate salt, a phosphate salt or a sulfate salt of compound 1, the crystal forms of the aforementioned salts, and a preparation method thereof. The present invention also relates their use in the preparation of a medicament for the treatment of cerebral apoplexy or epilepsy.Type: GrantFiled: August 3, 2017Date of Patent: September 21, 2021Assignee: HARBIN PHARMACEUTICAL GROUP CO., LTD. GENERAL PHARMACEUTICAL FACTORYInventors: Qingqing Lu, Shenyi Shi, Tiezhong Bai, Shujie Yuan, Zhengwu Li, Qiaofen Hu, Yijie Cao, Jing Gao, Hui Ding, Jinhua Li, Guanghai Xu, Zheng Wang, Xin Jin
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Publication number: 20210251708Abstract: A surgical robot mechanism with single-port and multi-port minimally invasive surgery functions includes: a bracket; and a manipulator connected to the bracket, and supported by the bracket, the manipulator includes: a support arm movable along the bracket; a function conversion frame fixed on the support arm and configured for the surgical robot mechanism to switch between a single-port minimally invasive surgery mode and a multi-port minimally invasive surgery mode; a plurality of posture adjustment arm assemblies connected to the function conversion frame, each posture adjustment arm assembly configured to adjust a position and posture of a surgical tool connected thereto for performing a surgical operation.Type: ApplicationFiled: October 25, 2018Publication date: August 19, 2021Applicant: TIANJIN UNIVERSITYInventors: Shuxin WANG, Zhenxuan HU, Guokai ZHANG, Dezhong GAO, Jianmin LI, Jinhua LI
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Publication number: 20210000460Abstract: A sponge-based variable-stiffness support structure for natural orifice surgical instrument is to support the surgical instrument and includes: a variable-stiffness sponge pipeline connected with the natural orifice surgical instrument and configured to support the natural orifice surgical instrument in a natural orifice; a hydrophobic breathable film attached to an outer wall of the variable-stiffness sponge pipeline, and configured to isolate the variable-stiffness sponge pipeline from body fluid in the natural orifice; and a gas delivery assembly connected with the variable-stiffness sponge pipeline, and configured to inject high-pressure air or water vapor into a variable-stiffness sponge pipe of the variable-stiffness sponge pipeline; wherein the variable-stiffness sponge pipeline has a stiffness inversely proportional to content of the water vapor.Type: ApplicationFiled: June 29, 2018Publication date: January 7, 2021Inventors: Shuxin Wang, Xuyang Ren, Guokai Zhang, Zufeng Shang, Jinhua Li
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Patent number: 10778360Abstract: Apparatus and associated methods relate to high accuracy timestamp support by controlling a first phase relationship between an outbound signal transmitted by a transmitting circuit and a local reference clock signal, measuring a second phase difference between a received data signal and the local reference signal, and measuring a third phase difference between a received time of day (RXTOD) signal and the local reference signal. In an illustrative example, a state machine circuit may be operated to control the first phase relationship, a phase measuring circuit may be configured to measure the second phase difference and the third phase difference. By comparing results obtained from phase control and phase measurement, the time of day (TOD) of each transmitted/received bit can be calculated at 1-bit level accuracy and achieve 1-bit level accuracy in the timestamp.Type: GrantFiled: December 6, 2018Date of Patent: September 15, 2020Assignee: XILINX, INC.Inventors: Lifeng Wang, Jinhua Li, Yong Hu
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Publication number: 20190169183Abstract: The present invention discloses to a hydrochloride salt, a citrate salt, a phosphate salt or a sulfate salt of compound 1, the crystal forms of the aforementioned salts, and a preparation method thereof. The present invention also relates their use in the preparation of a medicament for the treatment of cerebral apoplexy or epilepsy.Type: ApplicationFiled: August 3, 2017Publication date: June 6, 2019Inventors: Qingqing Lu, Shenyi Shi, Tiezhong Bai, Shujie Yuan, Zhengwu Li, Qiaofen Hu, Yijie Cao, Jing Gao, Hui Ding, Jinhua Li, Guanghai Xu, Zheng Wang, Xin Jin
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Patent number: 10036903Abstract: The present invention relates to a Photoelastic Modulator (PEM), particularly to a novel polarized light modulator structure based on a photoelastic effect. The PEM, which controls driving voltages of two groups of piezoelectric actuators, is able to implement polarized light modulation having a relatively large optical path difference, and polarized light modulator having a fast modulation shaft moving circumferentially, and the PEM operates stably without a moving component. The present invention includes the piezoelectric actuators, a light pass crystal and a driver controller. Two light pass faces of the light pass crystal are parallel regular octagons directly facing each other, and identical rectangles are formed by side faces of the light pass crystal. The piezoelectric actuators are in soft connection with middle positions of the rectangles by connection rubber layers.Type: GrantFiled: May 9, 2016Date of Patent: July 31, 2018Assignee: North University of ChinaInventors: Zhibin Wang, Kewu Li, Rui Zhang, Youhua Chen, Yuanyuan Chen, Jinhua Li, Xinglai Liu, Changqing Yang
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Patent number: 9846793Abstract: A method and a device for reading RFID/UHF label based on an audio interface are disclosed. According to the method, a built-in software module in an electronic device converts a first digital signal into an analog signal capable of being transmitted via the audio interface; the analog signal received by the audio interface is converted into a second digital signal via an audio communication circuit; then the RFID/UHF controller for digital signal control reads information from the RFID/UHF label; the RFID/UHF controller modulates and sends signals of a plurality of different frequency points, and the signal of every frequency point forms a signal channel. Compared with the prior art, the present invention can keep long-distance communication between the electronic device and a plurality of labels.Type: GrantFiled: August 8, 2014Date of Patent: December 19, 2017Assignee: XIAMEN INNOV ELECTRONICS TECH CO., LTD.Inventors: Zhiming Zhong, Jinhua Li, Youbin Zuo
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Publication number: 20170322432Abstract: The present invention relates to a Photoelastic Modulator (PEM), particularly to a novel polarized light modulator structure based on a photoelastic effect. The PEM, which controls driving voltages of two groups of piezoelectric actuators, is able to implement polarized light modulation having a relatively large optical path difference, and polarized light modulator having a fast modulation shaft moving circumferentially, and the PEM operates stably without a moving component. The present invention includes the piezoelectric actuators, a light pass crystal and a driver controller. Two light pass faces of the light pass crystal are parallel regular octagons directly facing each other, and identical rectangles are formed by side faces of the light pass crystal. The piezoelectric actuators are in soft connection with middle positions of the rectangles by connection rubber layers.Type: ApplicationFiled: May 9, 2016Publication date: November 9, 2017Applicant: North University of ChinaInventors: Zhibin Wang, Kewu Li, Rui Zhang, Youhua Chen, Yuanyuan Chen, Jinhua Li, Xinglai Liu, Changqing Yang
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Publication number: 20160078255Abstract: A method and a device for reading RFID/UHF label based on an audio interface are disclosed. According to the method, a built-in software module in an electronic device converts a first digital signal into an analogue signal capable of being transmitted via the audio interface; the analogue signal received by the audio interface is converted into a second digital signal via an audio communication circuit; then the RFID/UHF controller for digital signal control reads information from the RFID/UHF label; the RFID/UHF controller modulates and sends signals of a plurality of different frequency points, and the signal of every frequency point forms a signal channel. Compared with the prior art, the present invention can keep long-distance communication between the electronic device and a plurality of labels.Type: ApplicationFiled: August 8, 2014Publication date: March 17, 2016Applicant: XIAMEN INNOV ELECTRONICS TECH CO., LTD.Inventors: Zhiming ZHONG, Jinhua LI, Youbin ZUO
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Publication number: 20130131640Abstract: An efficient and simplified method for preparing and sorting fused cells is described herein. This approach yields fused cells useful in a variety of applications, including clinical treatment regimens, as cellular modulators of the immune system.Type: ApplicationFiled: May 9, 2011Publication date: May 23, 2013Inventors: Thomas E. Wagner, Yanzhang Wei, Jinhua Li Wei
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Patent number: D985324Type: GrantFiled: August 13, 2020Date of Patent: May 9, 2023Inventor: Jinhua Li