Patents by Inventor Charles Jiang

Charles Jiang 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: 11947192
    Abstract: A contact lens comprising one or more microchannels for transport of liquid through the lens is provided. The contact lens can be made by contacting a curable composition with a microfiber that is insoluble in the curable composition; curing the curable composition to provide a polymeric lens body with the microfiber embedded therein; and contacting the polymeric lens body with a solvent to dissolve the microfiber.
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: April 2, 2024
    Assignee: COOPERVISION INTERNATIONAL LIMITED
    Inventors: Sourav Saha, Victoria Rogers, Charles B. Derringer, Sarah Tao, Szeshen Chuah, Yuan Sun, Yuwen Liu, Nancy Keir, Tim Warren, Matthew S. Linn, Lu Jiang
  • Patent number: 11924898
    Abstract: Some embodiments include utilizing a multilink media access control (MAC) address structure to support multilink devices (MLDs) that can operate concurrently in more than one link such as extremely high throughput (EHT) access points (APs) and EHT stations (STA), where the multilink MAC address structure is compatible with legacy devices. An EHT AP can utilize a multilink basic service set (BSS) identification (BSSID) MAC address to communicate with an EHT STA identified by a multilink MAC address. Values of the multilink BSSID and the multilink MAC address of the EHT STA are independent of which of the multiple links are used in the communication. In addition, to utilizing a multilink BSSID, the EHT AP can also support unique link-specific MAC addresses to concurrently support legacy and MLD stations. The EHT STA can also utilize unique link-specific MAC addresses that can be different than the EHT AP's link-specific MAC addresses.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: March 5, 2024
    Assignee: Apple Inc.
    Inventors: Jarkko L. Kneckt, Gaurav Jain, Yong Liu, Jinjing Jiang, Tianyu Wu, Su Khiong Yong, Guoqing Li, Charles F. Dominguez
  • Publication number: 20030145178
    Abstract: A priority encoder circuit for detecting multiple match in a CAM, the priority encoder comprising a plurality of inputs each for receiving a respective matchline signal, the inputs being arranged in a predetermined priority order and being enabled by a matchline signal being received thereon; a plurality of outputs corresponding to ones of said inputs; means for enabling one of the outputs corresponding to an enabled input, that is of the highest priority; and a circuit for logically combining a sufficient number of the inputs and outputs of the PE in order to determine whether more than one respective matchline signals has been received, the determination is based on an observation that for every match line input to the PE, there is a corresponding output from the PE and that the highest priority match should have the match line as well as its corresponding priority match output enabled and that if a match line output is enabled but its corresponding output is not, then there is another higher priority match
    Type: Application
    Filed: July 31, 2002
    Publication date: July 31, 2003
    Inventors: Charles Jiang, Alan Roth