Patents by Inventor Stanley Lam

Stanley Lam 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).

  • ADAPTIVE SPATIAL ESTIMATION SYSTEM
    Publication number: 20230341526
    Abstract: Methods and apparatus for directing light into an environment are described, for example methods and apparatus for use in a light detection and ranging system that scans light across an environment for spatial estimation. The method and system involves scanning at one angular resolution and temporal resolution in a first scan and scanning at a different angular resolution and temporal resolution (one or both) in a second scan.
    Type: Application
    Filed: December 24, 2020
    Publication date: October 26, 2023
    Inventors: Cibby Pulikkaseril, Anton Lohr, Stanley Lam
  • Hair treatment compositions
    Patent number: 6719967
    Abstract: A hair treatment composition which has a thickened fluid form comprising: (i) a first (shear gel) phase comprising at least one naturally derived polymer which is capable of forming a reversible gel, which polymer is present in the composition as a shear gel (i.e., a multiplicity of separate gel particles which have been formed by subjecting the polymer to shear while gel formation takes place), and (ii) a second (suspended) phase suspended therein.
    Type: Grant
    Filed: March 31, 1999
    Date of Patent: April 13, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Charles Rupert Telford Brown, Peter Fairley, Stanley Lam
  • Washing compositions
    Patent number: 6348188
    Abstract: A shampoo composition having at least one detersive surfactant, a suspending particulate agent, and a cationic deposition polymer, wherein at least about 5% by weight of the cationic deposition polymer is adsorbed on the suspended particulate agent is described.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: February 19, 2002
    Assignee: Unilever Home & Personal Care USA
    Inventors: Graham Charles Eccleson, Peter Fairley, Stanley Lam
  • Washing composition
    Patent number: 6277360
    Abstract: The invention provides a washing composition for washing a surface to deposit thereon a solid active agent, the washing composition comprising an emulsion of silicone droplets, the silicone droplets comprising: (a) a continuous silicone phase, and; (b) a dispersed phase of solid particulate active agent. Preferably the solid active agent is a solid antimicrobial such as zinc pyridinethione.
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: August 21, 2001
    Assignee: Helene Curtis, Inc.
    Inventors: Peter Simon Carew, Peter Gallagher, Peter Christopher Konidaris, Stanley Lam, Euan Stuart Reid, Ian Berkeley Walton