Patents by Inventor Nan Liu

Nan Liu 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).

  • Publication number: 20190218113
    Abstract: This invention provides a flow through type ultraviolet LED disinfecting apparatus, and a top cover and an outer cylindrical body are connected by a thread; a transparent inner cup body has a water holding tank inside for containing water, and there is a water pipe at the top of cover; a depth of the inlet water pipe reaching into the water holding tank has greater efficient than tank without pipe; a pipe mouth at one end of the inlet water pipe reaching into the water holding tank corresponds to a LED disinfecting light; the outer cylindrical body is tube-shaped, a side wall body and a bottom plate; the side wall body is sleeved outside the transparent inner cup body; a bottom of the transparent inner cup body contacts with the bottom plate of the inner cylindrical body; he circuit board with LED disinfecting LED is fixed at the bottom plate.
    Type: Application
    Filed: October 21, 2018
    Publication date: July 18, 2019
    Applicant: Hangzhou Wisens Technology Co., Ltd.
    Inventors: Nan MENG, Deheng ZHANG, Lifei TONG, Zhaoliang JIANG, Xiangwen LIU, Chengfeng LI, Zhichao ZHU
  • Patent number: 10353167
    Abstract: A camera lens module includes an image sensor and a lens assembly. The image sensor includes a photosensitive chip defining a photosensitive path, wherein the lens assembly is coupled to the image sensor along the photosensitive path of the photosensitive chip. The lens assembly includes at least one optical lens module and an aperture member coupled at the optical lens module, wherein the optical lens module includes a lens barrel and at least an optical lens supported within the lens barrel. A relative position of the lens assembly with respect to the image sensor is adjustable for calibration and the relative position of the optical lens module is permanently fixed after calibration.
    Type: Grant
    Filed: October 15, 2017
    Date of Patent: July 16, 2019
    Assignee: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu Wang, Heng Jiang, Feifan Chen, Chunmei Liu, Bojie Zhao, Nan Guo, Liang Ding
  • Publication number: 20190209706
    Abstract: A composition for improving the solubility of poorly soluble substances is provided. The composition includes about 40-99.5% by weight of cyclodextrin and/or derivatives thereof; about 0.05-10% by weight of at least one water-soluble polymer; and about 0.05-60% by weight of at least one water-soluble stabilizer.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 11, 2019
    Applicant: Industrial Technology Research Institute
    Inventors: Wen-Chia HUANG, Yen-Jen WANG, Felice CHENG, Chia-Ching CHEN, Shao-Chan YIN, Chien-Lin PAN, Tsan-Lin HU, Meng-Nan LIN, Kuo-Kuei HUANG, Maggie LU, Chih-Peng LIU
  • Publication number: 20190212517
    Abstract: An adjustable optical lens and camera module and manufacturing method thereof are provided, wherein the camera module includes an optical sensor and an adjustable optical lens. The adjustable optical lens, which is arranged in a photosensitive path of the optical sensor, includes an optical structural member and at least two lenses. Each of the lens is arranged in an internal space of the optical structural member along an axial direction of the optical structural member, wherein before packaging the adjustable optical lens and the optical sensor, at least one position of the lens in the internal space of the optical structural member is able to be adjusted, so that a central axis line of the adjustable optical lens and a central axis line of the optical sensor are coincided, so as to improve the image quality of the camera module.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 11, 2019
    Inventors: Mingzhu WANG, Bojie ZHAO, Liang DING, Chunmei LIU, Feifan CHEN, Nan GUO, Heng JIANG
  • Patent number: 10343988
    Abstract: A compound having the following formula I: is disclosed. A method of preparing the compound of formula I is also disclosed.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: July 9, 2019
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chengyuan Liang, Lei Tian, Danni Tian, Yuzhi Liu, Xingke Ju, Nan Hui, Mi Wu, Juan Li, Han Li, Bin Tian, Qianqian Zhao
  • Publication number: 20190204188
    Abstract: A sampling adsorber, a heat desorption chamber device, a sampling apparatus and an analyzer apparatus. The sampling adsorber includes an outer barrel, which includes an outer barrel first end and an outer barrel second end, and a core located in the outer barrel, the core having a core first end and a core second end, and the outer barrel first end and the core first end are located at a same side of the sampling adsorber. The core includes an adsorbent portion configured to adsorb a sample and a core body portion, the adsorbent portion connected to the core body portion. Sizes of the outer barrel and the core are formed such that a gap is provided between them to allow external gas to enter the gap through the adsorbent portion and to subsequently be discharged from a downstream portion of the gap.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 4, 2019
    Applicants: Tsinghua University, NUCTECH COMPANY LIMITED
    Inventors: Qingjun ZHANG, Yuanjing LI, Zhiqiang CHEN, Ziran ZHAO, Yinong LIU, Yaohong LIU, Nan BAI, Ge LI, Qiufeng MA, Biao CAO, Weiping ZHU
  • Publication number: 20190200653
    Abstract: The present invention relates to Antrodia cinnamomea fermented brown rice, which is characterized by being produced by inoculating an A. cinnamomea strain in a medium composed of brown rice as cultivating substrate for fermentation. The A. cinnamomea fermented brown rice produced according to the present invention contains the special nutrients of brown rice and the unique active ingredients of A. cinnamomea. The A. cinnamomea fermented brown rice may be used as food material directly, and for the preparation of brown rice-based health products such as brown rice powder, brown rice milk, brown rice tea, and nutritious additives of other foods.
    Type: Application
    Filed: July 19, 2018
    Publication date: July 4, 2019
    Inventors: LEAN-TEIK NG, MING-NAN LAI, SHOU-CHOU LIU
  • Publication number: 20190204270
    Abstract: A gas chromatography-ion mobility spectrometry detector and a hyphenated apparatus, the gas chromatography-ion mobility spectrometry detector comprises a gas chromatography mechanism and an ion mobility spectrometry mechanism. The gas chromatography mechanism comprises a chromatographic column and a sample injection port. The ion mobility spectrometry mechanism comprises a mobility tube and a connecting body, while a metal connection plate of the connecting body comprises a chromatographic metal plate, an ion mobility metal plate and a semipermeable membrane; on the ion mobility metal plate there are provided an ion mobility sample and carrier gas inlet, an ion mobility sample chamber and a sample injection port; the chromatography sample chamber and the ion mobility sample chamber are separated by semipermeable membrane.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventors: Qingjun ZHANG, Weiping ZHU, Yuanjing LI, Zhiqiang CHEN, Ziran ZHAO, Yinong LIU, Yaohong LIU, Qiufeng MA, Ge LI, Biao CAO, Nan BAI
  • Patent number: 10336682
    Abstract: A compound having the following formula I: is disclosed. A method of preparing the compound of formula I is also disclosed.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: July 2, 2019
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chengyuan Liang, Lei Tian, Yuzhi Liu, Xingke Ju, Nan Hui, Mi Wu, Juan Li, Han Li, Bin Tian, Qianqian Zhao, Gennian Mao, Nan Qin, Juan Xia, Zhenfeng Shi
  • Publication number: 20190193017
    Abstract: The present disclosure relates to a gas purification apparatus and a trace substance detection device. The gas purification apparatus includes a first purification component, a second purification component and a switching component, wherein the switching component can be switched between a first state and a second state, the first purification component and a component to be purified form a gas purification loop in the first state, and the second purification component can provide a regeneration gas for the first purification component in the second state, so that water vapor and impurities in the first purification component are discharged to outside.
    Type: Application
    Filed: December 26, 2018
    Publication date: June 27, 2019
    Inventors: Qingjun ZHANG, Yuanjing LI, Zhiqiang CHEN, Ziran ZHAO, Yinong LIU, Yaohong LIU, Lili YAN, Ge LI, Qiufeng MA, Nan BAI
  • Publication number: 20190189577
    Abstract: A package structure is provided. The package structure includes a first bump structure formed over a substrate, a solder joint formed over the first bump structure and a second bump structure formed over the solder joint. The first bump structure includes a first pillar layer formed over the substrate and a first barrier layer formed over the first pillar layer. The first barrier layer has a first protruding portion which extends away from a sidewall surface of the first pillar layer, and a distance between the sidewall surface of the first pillar layer and a sidewall surface of the first barrier layer is in a range from about 0.5 ?m to about 3 ?m. The second bump structure includes a second barrier layer formed over the solder joint and a second pillar layer formed over the second barrier layer, wherein the second barrier layer has a second protruding portion which extends away from a sidewall surface of the second pillar layer.
    Type: Application
    Filed: November 19, 2018
    Publication date: June 20, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Cheng-Hung CHEN, Yu-Nu HSU, Chun-Chen LIU, Heng-Chi HUANG, Chien-Chen LI, Shih-Yen CHEN, Cheng-Nan HSIEH, Kuo-Chio LIU, Chen-Shien CHEN, Chin-Yu KU, Te-Hsun PANG, Yuan-Feng WU, Sen-Chi CHIANG
  • Publication number: 20190191439
    Abstract: A communication system, a coordinator and an interference controlling method are provided. The communication system includes at least two user equipments, at least two remote radio heads (RRHs) and the coordinator. Each of the RRHs electrically connects a plurality of antennas. The coordinator includes a scanning unit, a storing unit and a scheduling unit. The scanning unit operates the measurement of a performance of each of the antennas used for each of the user equipments by antenna sweeping. The RRHs are classified into at least one group. The scheduling unit schedules the communication of the user equipments. At least some of the user equipments using the same one of the at least one group are scheduled in different time slots to prevent from interference.
    Type: Application
    Filed: December 28, 2017
    Publication date: June 20, 2019
    Inventors: Shih-Hao Fang, Jen-Yuan Hsu, Jiun-You Lai, Chun-Nan Liu
  • Patent number: 10323653
    Abstract: The invention discloses a centrifugal compressor. The centrifugal compressor includes multiple stages of compression units which are communicated in sequence. Each stage of compression unit includes a diffusion cavity (1) and a diffusion adjustment device, wherein the diffusion adjustment device includes a movable member (21) configured to change a radial flow area of the diffusion cavity (1) provided in correspondence thereto, the movable member (21) being movably provided in an axial direction of the centrifugal compressor. The invention also discloses a centrifugal unit having the centrifugal compressor. The movable member of each stage of compression unit of the centrifugal compressor changes the radial flow area of the diffusion cavity of this stage of compression unit, thereby effectively reducing the possibility of surging.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: June 18, 2019
    Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    Inventors: Hongxing Wang, Zhiping Zhang, Ruixing Zhong, Nan Jiang, Rong Xie, Caiyun Jiang, Jianfei Liu, Yuhui Chen
  • Patent number: 10323035
    Abstract: The present disclosure relates to novel co-crystals of a CDK inhibitor and an MEK inhibitor and the preparation methods thereof. Specifically, the present disclosure provides hydrates or anhydrates which are named as Form I, Form II and Form III. The novel co-crystals provided in the present disclosure have good stability, low hygroscopicity and high solubility, and have an important value for further optimization and development of the drug.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: June 18, 2019
    Assignee: Crystal Pharmatech Co., Ltd.
    Inventors: Minhua Chen, Yanfeng Zhang, Qiyue Liu, Nan Xia, Chaohui Yang, Xiaoyu Zhang
  • Publication number: 20190182332
    Abstract: Action processing associated with a cloud device is disclosed, including: in response to a trigger comprising receiving a forwarding instruction from a control device or receiving an event message from a first smart device, sending an action message to a second smart device, wherein the action message comprises at least an action identifier, wherein the action identifier corresponds to a control instruction to be executed at the second smart device; and receiving an action response message from the second smart device, wherein the action response message comprises the action identifier and an action status identifier, wherein the action status identifier is associated with an execution status of the control instruction at the second smart device.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 13, 2019
    Inventors: Jiangbo Yang, Chunhui Zhang, Yanming Cai, Ji Zhao, Wenchao Wang, Nan Zhang, Hujia Liu
  • Publication number: 20190182070
    Abstract: Event processing associated with a smart device is disclosed, including: receiving an indication of an event detected by a function module associated with a smart device; determining, based at least in part on event registration information, that an event message is to be sent to a cloud device; and sending the event message to the cloud device. Event processing associated with a smart device also includes: receiving an indication of an event detected by a first function module associated with a smart device; determining, based at least in part on event registration information, that a control message is to be sent to a second function module associated with the smart device; and sending the control message to the second function module associated with the smart device.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 13, 2019
    Inventors: Jiangbo Yang, Chunhui Zhang, Yanming Cai, Ji Zhao, Wenchao Wang, Nan Zhang, Hujia Liu
  • Patent number: 10314923
    Abstract: A silybin injection contains silybin, sulfobutyl ether-?-cyclodextrin, an organic solvent for injection, a pH regulator, and may further contain a co-solvent, a lyophilization bulking agent, and water for injection.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: June 11, 2019
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: Jianming Chen, Baoan Gao, Qinqin Zhou, Shuiping Zhou, Nan Cai, Yuansheng Zhang, Chan Wu, Nong Yu, Lina Chen, Wenli Liu
  • Publication number: 20190173531
    Abstract: A multi-cell coordination system and method are provided in the disclosure. The multi-cell coordination system includes a plurality of Radio Frequency Nodes (RFNs) and a Baseband Processing Node (BPN). Each of the RFNs includes a baseband circuit, a radio frequency (RF) circuit, and a plurality of transmission ports. The RF circuit is electrically connected to the baseband circuit and to one or more antennas. The transmission ports of each RFN are configured to transmit data to the other RFNs and to receive data provided by the other RFNs. The BPN centralizes and performs layer 2 and layer 3 functions of each cell.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 6, 2019
    Inventors: Sheng-Bang CHANG, Chun-Nan LIU, Jen-Yuan HSU
  • Publication number: 20190165623
    Abstract: A motor includes a stator including wound multiphase coils and stator slots that accommodate the multiphase coils, and a rotor provided at an inner side of the stator. Poles are provided in a direction of rotation, and sets of flux barriers are provided on the rotor, each of the poles respectively corresponding to a set of the flux barriers. A ratio between a total number of the stator slots and a product of a total number of poles of the rotor and a phase number of the multiphase coils is a non-integer. With the structure of the motor, a torque ripple is reduced while an output torque is kept unchanged.
    Type: Application
    Filed: September 26, 2018
    Publication date: May 30, 2019
    Inventors: Sheng-Chan YEN, Hsin-Nan LIN, Yu-Wei HSU, Cheng-Tsung LIU
  • Patent number: D850279
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: June 4, 2019
    Assignee: Zhuhai Ding Rong Plastic Products Co., LTD.
    Inventor: Ting Nan Liu