Patents by Inventor Pengtao Wang

Pengtao Wang 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: 12018894
    Abstract: Sweating-boosted air cooled heat-pipe condensers employing a nanowick micro fin structure to form a sweating boosted heat dissipation system, wherein the nanowicks may be layered.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: June 25, 2024
    Assignee: University of South Carolina
    Inventors: Chen Li, Jamil Khan, Xinyu Huang, Tanvir Farouk, Raikan Dawas, Wei Chang, Pengtao Wang, Mohammad Alwazzan, Guanghan Huang
  • Publication number: 20230104993
    Abstract: A technology of 3D printing integration of hard materials and cells, a preparation of bone-repair functional module with osteogenic microenvironment, bone organoid method and the application of quick repair of bone defects are provided. A preparation method of biological microenvironmental factors as independent osteogenic factors is further provided. The present integrated 3D printing technology realizes 3D printing of cells and hard materials synchronously by adjusting the temperature, so as to build a real sense of biomimetic bone tissue, which can be customized according to the specific defects and clinical needs of patients.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 6, 2023
    Applicant: CHONGQING MEDICAL UNIVERSITY
    Inventors: Xiaolin TU, Yufei MA, Jun LI, Xian LI, Zhurong TANG, Zhengsong XIE, Jie CHEN, Xiaofang WANG, Guangliang LIU, Pengtao WANG, Bo WANG, Yisheng LUO, Yangxi LIU, Weimin GONG, Molin LI
  • Patent number: 11340024
    Abstract: The present disclosure relates to efficient heat exchanger components, such as pipe apparatuses including the same. Methods of fabricating heat exchange components are also disclosed. A condensing apparatus can include a condenser surface having a substrate and one or more layers of graphene. The substrate can be formed of nickel and a nickel-graphene surface composite layer can be formed. The substrate-graphene composite can be highly durable, hydrophobic, and resistant to fouling. Dropwise condensation can be induced.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: May 24, 2022
    Assignee: University of South Carolina
    Inventors: Chen Li, Wei Chang, Benli Peng, Pengtao Wang
  • Publication number: 20200370840
    Abstract: Sweating-boosted air cooled heat-pipe condensers for reducing water usage of air cooled condensers employing a novel nanowick micro fin structure to form a sweating boosted heat dissipation system, wherein the nanowicks may be layered and provide self-cleaning features, photoinduced superhydrophilic transition, and an active interface for decomposing organic matter.
    Type: Application
    Filed: March 20, 2020
    Publication date: November 26, 2020
    Applicant: University of South Carolina
    Inventors: Chen Li, Jamil Khan, Xinyu Huang, Tanvir Farouk, Raikan Dawas, Wei Chang, Pengtao Wang, Mohammad Alwazzan, Guanghan Huang
  • Publication number: 20200064079
    Abstract: The present disclosure relates to efficient heat exchanger components, such as pipe apparatuses including the same. Methods of fabricating heat exchange components are also disclosed. A condensing apparatus can include a condenser surface having a substrate and one or more layers of graphene. The substrate can be formed of nickel and a nickel-graphene surface composite layer can be formed. The substrate-graphene composite can be highly durable, hydrophobic, and resistant to fouling. Dropwise condensation can be induced.
    Type: Application
    Filed: September 24, 2019
    Publication date: February 27, 2020
    Inventors: Chen Li, Wei Chang, Benli Peng, Pengtao Wang
  • Patent number: 10268114
    Abstract: Quartz crystal microbalance resonators are described, as are methods of making them using micron sized pillar array of polymethyl methacrylate fabricated on a QCM surface using a nanoimprint lithography process. Their use in any applications, including for example gas and liquid sensors and biosensors as well as other measurement applications, is also discussed.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: April 23, 2019
    Assignee: University of Massachusetts
    Inventors: Hongwei Sun, Pengtao Wang, Junwei Su
  • Patent number: 9629412
    Abstract: The invention covers both the sole structure and its related production equipment and technology, especially in relation to a type of flocked shoe sole. Compared with the existing technology, the shoe sole can trap and retain fiber particles via electrostatic or electrostatic spraying, which is not only anti-slippery also with elegant looking and reduce the cost. This set of equipment for making flocked sole is highly automatic, easy to operate, save the labor and reduce the production cost. The production procedure consists of 1) applying prime coating; 2) applying adhesive; 3) natural flock retention or electrostatic flocking; 4) electrostatic separation, cleaning, pairing and packaging. The whole process has been shortened dramatically, simplify the procedure, and reduce the cost. Also the solvent and adhesive used are both environmental friendly, harmless, which helps increase the productivity and yield.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: April 25, 2017
    Assignee: DONGGUAN FU MA SHOES MATERIAL CO., LTD.
    Inventor: Pengtao Wang
  • Publication number: 20160155418
    Abstract: The present invention provides a terminal and an input method, wherein the terminal includes: a state parameter acquisition unit, configured to acquire a state parameter of the terminal; and a control unit, configured to judge whether the terminal satisfies a condition of serving as input equipment or output equipment of other terminals according to the state parameter of the terminal, and if so, establish a connection between the terminal and the other terminals, and the terminal serves as the input equipment or the output equipment to carry out data interaction with the other terminals. By means of the technical solutions of the present invention, the terminal can determine to serve as the input equipment or the output equipment of the other terminals according to the state parameter per se, the control accuracy of the terminal is ensured, and thus the input efficiency on the terminal is improved.
    Type: Application
    Filed: August 8, 2013
    Publication date: June 2, 2016
    Inventor: Pengtao Wang
  • Publication number: 20160131615
    Abstract: Quartz crystal microbalance resonators are described, as are methods of making them using micron sized pillar array of polymethyl methacrylate fabricated on a QCM surface using a nanoimprint lithography process. Their use in any applications, including for example gas and liquid sensors and biosensors as well as other measurement applications, is also discussed.
    Type: Application
    Filed: November 9, 2015
    Publication date: May 12, 2016
    Inventors: Hongwei Sun, Pengtao Wang, Junwei Su
  • Publication number: 20160058106
    Abstract: The invention covers both the sole structure and its related production equipment and technology, especially in relation to a type of flocked shoe sole. Compared with the existing technology, the shoe sole can trap and retain fibre particles via electrostatic or electrostatic spraying, which is not only anti-slippery also with elegant looking and reduce the cost. This set of equipment for making flocked sole is highly automatic, easy to operate, save the labour and reduce the production cost. The production procedure consists of 1) applying prime coating; 2) applying adhesive; 3) natural flock retention or electrostatic flocking; 4) electrostatic separation, cleaning, pairing and packaging. The whole process has been shortened dramatically, simplify the procedure, and reduce the cost. Also the solvent and adhesive used are both environmental friendly, harmless, which helps increase the productivity and yield.
    Type: Application
    Filed: November 7, 2014
    Publication date: March 3, 2016
    Inventor: Pengtao Wang
  • Patent number: 9112828
    Abstract: The present disclosure provides a method for defending against session hijacking attacks, including: receiving a first access request transmitted from a legal client side and transmitting the first access request to a server; receiving a first response comprising a first authentication token returned from the server; generating a first sequence value according to a network address of the legal client side and an identification code of the legal client side, and recombining the first authentication token and the first sequence value to form a second authentication token; and replacing the first authentication token in the first response with the second authentication token, and transmitting the first response comprising the second authentication token to the legal client side.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: August 18, 2015
    Assignee: Sangfor Technologies Company Limited
    Inventor: Pengtao Wang
  • Publication number: 20140189842
    Abstract: The present disclosure provides a method for defending against session hijacking attacks, including: receiving a first access request transmitted from a legal client side and transmitting the first access request to a server; receiving a first response comprising a first authentication token returned from the server; generating a first sequence value according to a network address of the legal client side and an identification code of the legal client side, and recombining the first authentication token and the first sequence value to form a second authentication token; and replacing the first authentication token in the first response with the second authentication token, and transmitting the first response comprising the second authentication token to the legal client side.
    Type: Application
    Filed: November 22, 2013
    Publication date: July 3, 2014
    Applicant: Sangfor Technologies Company Limited
    Inventor: Pengtao Wang