Patents by Inventor C. S. Lee

C. S. Lee 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: 11513033
    Abstract: A gas turbine engine propulsion system includes a gas turbine engine, a fuel storage tank and a pump unit. The gas turbine engine provides propulsive forces to move a vehicle. The fuel storage tank stores a fuel that can be used to power the gas turbine engine. The pump unit displaces a fuel flow from the fuel storage tank and delivers the fuel flow to the gas turbine engine.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: November 29, 2022
    Assignee: Rolls-Royce Corporation
    Inventor: Andrew C. S. Lee
  • Patent number: 11070935
    Abstract: In one embodiment, a method of sharing locations of users participating in a social networking service at a geographic location and communicating app related information of users participating in the social networking service, the method executed by a computer system and comprises: receiving location information and text descriptive information from a mobile device of a first user of the social networking service, the location information representing a geographic location of the first user, the text descriptive information manually provided by the first user on an input module of the mobile device; associating the location information with the text descriptive information of the first user in a database; sending the text descriptive information and the location information of the first user to a second user for display.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: July 20, 2021
    Inventor: C. S. Lee Crawford
  • Patent number: 10064004
    Abstract: In one embodiment, a method of sharing locations of users participating in a social networking service at a geographic location and communicating app related information of users participating in the social networking service, the method executed by a computer system and comprises: receiving location information and text descriptive information from a mobile device of a first user of the social networking service, the location information representing a geographic location of the first user, the text descriptive information manually provided by the first user on an input module of the mobile device; associating the location information with the text descriptive information of the first user in a database; sending the text descriptive information and the location information of the first user to a second user for display.
    Type: Grant
    Filed: September 7, 2015
    Date of Patent: August 28, 2018
    Inventor: C. S. Lee Crawford
  • Patent number: 9147201
    Abstract: In one embodiment, a computer-implemented method comprises: receiving, by a social networking system, location information for a device associated with a first user of the social networking system; associating the location information with the first user in a user profile associated with the first user of the social networking system; sending, from the social networking system, to a second user a communication generated based at least in part on the location information.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: September 29, 2015
    Inventor: C. S. Lee Crawford
  • Patent number: 9129303
    Abstract: In one embodiment, a method of sharing locations of users participating in a social networking service at a geographic location and communicating app related information of users participating in the social networking service, the method executed by a computer system and comprises: receiving location information and text descriptive information from a mobile device of a first user of the social networking service, the location information representing a geographic location of the first user, the text descriptive information manually provided by the first user on an input module of the mobile device; associating the location information with the text descriptive information of the first user in a database; sending the text descriptive information and the location information of the first user to a second user for display.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: September 8, 2015
    Inventor: C. S. Lee Crawford
  • Patent number: 9129304
    Abstract: In one embodiment, a computer-implemented method comprises: receiving, by a social networking system, location information for a device associated with a first user of the social networking system; associating the location information with the first user in a user profile associated with the first user of the social networking system; sending, from the social networking system, to a second user a communication generated based at least in part on the location information.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: September 8, 2015
    Inventor: C. S. Lee Crawford
  • Patent number: 8590013
    Abstract: In one embodiment, a system processes access decisions for individuals where the system includes a portable handheld housing for the processor, display, internal memory, and card reader of the system.
    Type: Grant
    Filed: June 26, 2010
    Date of Patent: November 19, 2013
    Inventor: C. S. Lee Crawford
  • Patent number: 8571999
    Abstract: In one embodiment, a method of conducting operations for a social network application comprises: operating at least one social network application server for interacting with users of the social network application; maintaining user accounts for users of the social network application, the user accounts including data defining relationships between users of the social network application; logging activities of users, the logged activities including real-world activities other than direct use of the social network application; generating a notification list of recent activities of users of the social network application, wherein the notification list includes (1) at least one real-world activity of a first user of the social network application and (2) at least one hyperlink to offer for an activity that is directly related to the at least one real-world activity of the first user.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: October 29, 2013
    Inventor: C. S. Lee Crawford
  • Patent number: 8260725
    Abstract: In one embodiment, a method of conducting operations for a social network application, comprises: generating a notification list of recent activities of users of the social network application, wherein the notification list includes (1) at least one activity within the social network application of a first user and (2) at least one hyperlink to an offer involving an activity that is directly related to at least one activity of the first user, wherein an account of the first user defines at least one notification rule for controlling visibility of the at least one activity to other users of the social network application; and providing the notification list to a second user, that is a friend of the first user within the social network application, according to the at least one notification rule of the first user.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: September 4, 2012
    Inventor: C. S. Lee Crawford
  • Patent number: 7730126
    Abstract: In one embodiment, access log information is written to portable cards of end-users of system that includes networked and non-networked processor based systems that control user access. In conjunction with processing of access attempts by non-networked processor-based systems, time stamps of accesses by each end-user for multiple accesses on multiple processor-based systems are analyzed against one or more access rules, the one or more rules defining one or more relative timing constraints or order constraints for accesses on multiple processor-based systems. Also, in conjunction with processing of the further access attempts by the non-networked processor-based systems, access decisions are controlled in response to determining whether the time stamps of respective end-users indicate that said respective end-users have violated the one or more access rules.
    Type: Grant
    Filed: March 12, 2007
    Date of Patent: June 1, 2010
    Inventor: C. S. Lee Crawford
  • Patent number: 7464858
    Abstract: In one embodiment, a method controls access rights within a system. The method comprises: physically transporting a portable card by the first end-user from a networked processor-based system to multiple non-networked processor-based systems; processing respective access attempts from the first end-user by the multiple non-networked processor-based systems, wherein the access attempts occur when the first-end user is in physical proximity to the multiple non-networked processor-based systems; and in conjunction with processing of the respective access attempts by the multiple non-networked processor-based systems, reading the revocation data from the portable card of the first-end user by the multiple non-networked processor-based systems and locally storing the revocation data by the multiple non-networked processor-based systems, wherein upon storing the updated revocation data, the multiple non-networked processor-based systems become operable to deny access to a second end-user.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: December 16, 2008
    Inventor: C. S. Lee Crawford
  • Patent number: 7194637
    Abstract: In one embodiment, a networked processor-based system is operated. Also, a non-network processor-based system is operated, wherein the networked and non-networked processor-based systems each include a security module that enables access to respective resources associated with the networked and non-networked processor-based systems. A handheld computer readable medium is received at the network processor-based system, wherein the handheld computer readable medium belongs to a first user. The networked processor-based system writes information to the handheld computer readable medium that indicates that a second user is not authorized to access the resource associated with the non-networked processor-based system.
    Type: Grant
    Filed: February 15, 2003
    Date of Patent: March 20, 2007
    Inventor: C. S. Lee Crawford
  • Patent number: 6699788
    Abstract: An integrated nucleation and bulk deposition process is disclosed for forming a CVD metal film over a semiconductor substrate that has structures formed thereon. In the integrated deposition process of the present invention, nucleation seed deposition and bulk deposition are performed in an integrated and contemporaneous manner. In one embodiment, a reactant gas and a reducing agent gas flow into a pressurized reaction chamber. As the integrated deposition process progresses, pressure and flow of reactant gas are increased while flow of reducing agent gas is decreased. The integrated deposition process of the present invention gives a significant decrease in process time as compared to prior art processes. Moreover, the integrated deposition process of the present invention gives good fill characteristics while providing sufficient protection to underlying structures.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: March 2, 2004
    Assignee: Chartered Semiconductors Manufacturing Limited
    Inventors: Guy Eristoff, Sarion C. S. Lee, Liew San Leong, Goh Khoon Meng
  • Patent number: 5907961
    Abstract: A textile wet processing machine, including a vessel for containing processing liquids therein for processing textiles, a drum mounted within the vessel on an axis perpendicular to the vertical for rotation therein, a motor operating through a drive train for rotating the drum in the vessel and a plurality of textile holders carried by the drum. The holders are positioned around the periphery of the drum for containing the textiles to be processed as the drum and the holders are rotated successively through the liquid in the vessel. The holders may be baskets for containing apparel or apparel components, or fabric.
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: June 1, 1999
    Assignee: Man Fung International, Ltd.
    Inventors: Eric C. S. Lee, On Kat Tsui
  • Patent number: 5011282
    Abstract: To automatically align a laser beam path with respect to an axis along which a movable carriage of a laser processing machine moves, the apparatus of this invention comprises means for detecting laser beam position at least when the carriage is positioned at a first and a second position, means for displaying the detected laser beam positions, and means for adjusting the mirror tilt angle. In the apparatus, the laser beam path is aligned with respect to the axis by actuating the mirror tilt angle adjusting means so that the second laser beam position on the display means is moved to coinside with the first laser beam position. The apparatus of this invention may comprise, instead of the display means, means for calculating an inclination angle of the laser beam with respect to the axis, based on the distance between the first and the second position, and distance between the first and the second laser beam position.
    Type: Grant
    Filed: November 16, 1989
    Date of Patent: April 30, 1991
    Assignee: Amada Company, Limited
    Inventors: Stanley L. Ream, C. S. Lee, G. C. Lim, Kenneth Fukae
  • Patent number: D355651
    Type: Grant
    Filed: August 11, 1993
    Date of Patent: February 21, 1995
    Assignee: AT&T Corp.
    Inventors: Dennis C. S. Lee, Tommy C. Francis, Sompoppol Jampathom, Paul A. Scheib, Desmond T. C. Hoe, Michael P. Zambelli
  • Patent number: D355652
    Type: Grant
    Filed: August 11, 1993
    Date of Patent: February 21, 1995
    Assignee: AT&T Corp.
    Inventors: Dennis C. S. Lee, Tommy C. Francis, Sompoppol Jampathom, Paul A. Scheib, Desmond T. C. Hoe, Michael P. Zambelli
  • Patent number: D355659
    Type: Grant
    Filed: August 11, 1993
    Date of Patent: February 21, 1995
    Assignee: AT&T Corp.
    Inventors: Dennis C. S. Lee, Tommy C. Francis, Sompoppol Jampathom, Paul A. Scheib, Desmond T. C. Hoe, Michael P. Zambelli