Patents by Inventor Li Zong

Li Zong 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).

  • Patent number: 11999856
    Abstract: The present disclosure relates to a method for preparation of a high temperature-resistant bismuth yellow pigment. The method comprises: mixing an oxide which served as a matrix and dopan with a bismuth source, a vanadium source, or a molybdenum source, and then placing the mixture into a mill for grinding to obtain a precursor; further calcining and crushing the precursor to obtain the high temperature-resistant bismuth yellow pigment powder. The bismuth yellow pigment has a bright color, a b* value greater than 90, a stable performance, and a high heat-resistance above 800° C. The method is environmentally friendly without waste, and reaction conditions are simple. Doping of BiVO4 crystal lattices by incorporation of oxides can be achieved, so that the particle size and distribution of the bismuth yellow pigment can be effectively controlled while the color performance of the bismuth yellow pigment is greatly improved.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: June 4, 2024
    Assignee: LANZHOU INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Bin Mu, Aiqin Wang, Xiaowen Wang, Aiping Hui, Yuru Kang, Wenbo Wang, Li Zong, Yongfeng Zhu, Qin Wang
  • Publication number: 20210317316
    Abstract: The present disclosure relates to a method for preparation of a high temperature-resistant bismuth yellow pigment. The method comprises: mixing an oxide which served as a matrix and dopan with a bismuth source, a vanadium source, or a molybdenum source, and then placing the mixture into a mill for grinding to obtain a precursor; further calcining and crushing the precursor to obtain the high temperature-resistant bismuth yellow pigment powder. The bismuth yellow pigment has a bright color, a b* value greater than 90, a stable performance, and a high heat-resistance above 800° C. The method is environmentally friendly without waste, and reaction conditions are simple. Doping of BiVO4 crystal lattices by incorporation of oxides can be achieved, so that the particle size and distribution of the bismuth yellow pigment can be effectively controlled while the color performance of the bismuth yellow pigment is greatly improved.
    Type: Application
    Filed: July 12, 2019
    Publication date: October 14, 2021
    Inventors: Bin MU, Aiqin WANG, Xiaowen WANG, Aiping HUI, Yuru KANG, Wenbo WANG, Li ZONG, Yongfeng ZHU, Qin WANG
  • Patent number: 11042197
    Abstract: The present disclosure discloses a composite hinge assembly, comprising a clamping portion and a rotating shaft portion fixed relative to the clamping portion and extending out of the two ends of the clamping portion. An inner surface of the clamping portion defining a slot, and an outer surface of the clamping portion is a damping layer made of an elastic material. The present disclosure also discloses a tablet computer kit and a multi-functional keypad thereof.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: June 22, 2021
    Assignee: JRD COMMUNICATION (SHENZHEN) LTD
    Inventors: Bingquan Li, Li Zong, Aijun Zou
  • Publication number: 20200183462
    Abstract: The present disclosure discloses a composite hinge assembly, comprising a clamping portion and a rotating shaft portion fixed relative to the clamping portion and extending out of the two ends of the clamping portion. An inner surface of the clamping portion defining a slot, and an outer surface of the clamping portion is a damping layer made of an elastic material. The present disclosure also discloses a tablet computer kit and a multi-functional keypad thereof.
    Type: Application
    Filed: October 9, 2017
    Publication date: June 11, 2020
    Inventors: Bingquan Li, Li Zong, Aijun Zou
  • Patent number: 9464972
    Abstract: An apparatus (100) and method for measuring an extract (1000) released from a product sample (330) in vitro. The apparatus (100) comprising an in vitro environment which simulates an in vivo environment. The apparatus (100) contains a product sample (330) with the product sample (330) exposed to the in vitro environment. An extract (1000) is produced from the product sample (330) when the product sample (330) is subjected to the in vitro environment. The extract (1000) is analyzed to determine the amount of at least one element in the extract and the rate of release of at least one element in the product sample (330). The product sample is a smokeless tobacco product. An element analyzed for is nicotine.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: October 11, 2016
    Inventors: Jian-Ping Xie, Ryan Q. Meng, Jie Zhang, Yong-Li Zong, Peng Li
  • Patent number: 8515722
    Abstract: A computer-implemented method and system of modeling physical properties of biodiesel feedstock are presented. The invention method and system include (i) estimating values of a physical property of constituent fatty acid fragments of a mono-, di-, or triglyceride, and (ii) computing a value of the physical property of the mono-, di-, or triglyceride by expressing the value of the physical property of the mono-, di-, or triglyceride as a sum of the estimated values of the physical property of constituent fatty acid fragments thereof. The method and system further include repeating steps (i) and (ii) for different mono-, di-, and/or triglycerides, resulting in a plurality of computed values of the physical property of different mono-, di-, and triglycerides. The determined value of the subject physical property enables blending of the biodiesel feedstock in production of biodiesel.
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: August 20, 2013
    Assignee: Aspen Technology, Inc.
    Inventors: Li Zong, Sundaram Ramanathan, Chau-Chyun Chen
  • Publication number: 20130201121
    Abstract: A touch display device includes a display panel, a touch panel, a storage unit and a processor, wherein the processor is electrically connected to the display panel, the touch panel and the storage unit. The storage unit is used for storing an operating system and an application. The processor is used for executing the operating system and the application in the display panel. When the processor detects that a first touch object presses a predetermined corner of the touch panel and detects that a second touch object performs a predetermined gesture within a predetermined region of the touch panel, the processor executes a predetermined function in the application according to signals generated by the touch panel and controls the display panel to display an executed result corresponding to the predetermined function.
    Type: Application
    Filed: August 29, 2012
    Publication date: August 8, 2013
    Inventors: Li-Zong Chen, Chia-Hsiang Yang
  • Patent number: 8467675
    Abstract: A camera module includes an image sensor, a lens assembly mounted on the image sensor, and a shell defining a receiving space. The image sensor and the lens assembly are accommodated in the receiving space. The lens assembly is fixedly engaged in the shell.
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: June 18, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Wei Chen, Li-Zong Gong, Tang-Hong Zhang
  • Publication number: 20120222469
    Abstract: An apparatus (100) and method for measuring an extract (1000) released from a product sample (330) in vitro. The apparatus (100) comprising an in vitro environment which simulates an in vivo environment. The apparatus (100) contains a product sample (330) with the product sample (330) exposed to the in vitro environment. An extract (1000) is produced from the product sample (330) when the product sample (330) is subjected to the in vitro environment. The extract (1000) is analyzed to determine the amount of at least one element in the extract and the rate of release of at least one element in the product sample (330). The product sample is a smokeless tobacco product. An element analyzed for is nicotine.
    Type: Application
    Filed: March 4, 2011
    Publication date: September 6, 2012
    Inventors: Jian-Ping Xie, Ryan Q. Meng, Jie Zhang, Yong-Li Zong, Peng Li
  • Publication number: 20120224844
    Abstract: A camera module includes an image sensor, a lens assembly mounted on the image sensor, and a shell defining a receiving space. The image sensor and the lens assembly are accommodated in the receiving space. The lens assembly is fixedly engaged in the shell.
    Type: Application
    Filed: July 8, 2011
    Publication date: September 6, 2012
    Applicants: HON HAI PRECSION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD.
    Inventors: WEI CHEN, LI-ZONG GONG, TANG-HONG ZHANG
  • Publication number: 20100280810
    Abstract: A computer-implemented method and system of modeling physical properties of biodiesel feedstock are presented. The invention method and system include (i) estimating values of a physical property of constituent fatty acid fragments of a mono-, di-, or triglyceride, and (ii) computing a value of the physical property of the mono-, di-, or triglyceride by expressing the value of the physical property of the mono-, di-, or triglyceride as a sum of the estimated values of the physical property of constituent fatty acid fragments thereof. The method and system further include repeating steps (i) and (ii) for different mono-, di-, and/or triglycerides, resulting in a plurality of computed values of the physical property of different mono-, di-, and triglycerides.
    Type: Application
    Filed: April 22, 2010
    Publication date: November 4, 2010
    Applicant: Aspen Technology, Inc.
    Inventors: Li Zong, Sundaram Ramanathan, Chau-Chyun Chen
  • Patent number: 6509140
    Abstract: By forming a microlens of negative photoresist, economical microlens fabrication processes may be used which, in some embodiments, may achieve microlenses having good optical clarity and high thermal stability. In one embodiment, a positive photoresist may be used as a pattern mask to transfer a pattern to the negative photoresist. The microlenses may be formed by dry etching the positive photoresist which acts as a mask to transfer a pattern to the underlying negative photoresist. At the same time a scratch protection layer may be formed over regions not overlying optical sensors.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: January 21, 2003
    Assignee: Intel Corporation
    Inventor: Li Zong-Fu
  • Patent number: D520508
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: May 9, 2006
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Li Zong, Chun-Chi Liang, Jing-Renn Yu, Yun-Dong Xu, Yu Wang
  • Patent number: D539289
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: March 27, 2007
    Assignee: Hon Hai Precision Industry Co. Ltd
    Inventors: Li Zong, Chun-Chi Liang, Jiing-Renn Yu, Yu Wang
  • Patent number: D551234
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: September 18, 2007
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Li Zong, Chun-Chi Liang, Jiing-Renn Yu, Yu Wang
  • Patent number: D552109
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: October 2, 2007
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Li Zong, Chun-Chi Liang, Jiing-Renn Yu, Yu Wang