U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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...that to encourage use of his new invention, the shopping cart, market owner Sylvan Goldman hired fake shoppers to push the carts around his store in Oklahoma City? Seems his customers were reluctant to give up their hand-carried baskets.

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Examiner: Huang, Sihong


Primary examiner statistics: 1 patents; average approval time: 501 days
Assistant examiner statistics: 201 patents; average approval time: 687 days

Patents as Primary Examiner

Patent No. Patent Title:
6642855 User assistance system for an interactive facility

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7119671 Seat buckle sensor
7049979 Method and system for projecting dynamic parking availability bas...
7015802 Vehicle tag reader
7002486 Highway vehicular traffic flow control
6982643 Cargo security method and apparatus
6963280 Door security device for use in security systems
6954138 Image processing system for identifying car stealer
6927691 Dielectric personnel scanning
6919795 Method and apparatus for keeping a check on the storage time for ...
6906620 Obstacle detection device and method therefor
6885307 Battery monitor
6882276 Method for dynamically addressing physical mail
6879252 Method and apparatus for associating tires with tire locations of...
6842113 Microwave sensor
6836217 Carbon dioxide fire extinguishing device
6828914 In-use unambiguously determining the near-end-of-life state of a ...
6816076 Article adapted to be tracked by an electronic identifier
6809648 Aerial sampler system
6809638 Apparatus with receiver having selectable threshold time constant
6794991 Monitoring method
6756889 Dual sensor crash sensing system
6750778 Thermal sensing alarm structure
RE38528 Alarm clock with time activated and speed controlled vehicle devi...
6731200 System for indicating the status of a hotel or similar room
6603399 Strip for preparing safety elements for electronic protection of ...
6580367 Vehicle information dispatch system
6573836 Method and apparatus for detecting the presence of powdered mater...
6549124 Environment monitoring system for a vehicle with an image pickup ...
6538570 Glass-break detector and method of alarm discrimination
6529130 System for detecting intruders
6529135 Integrated electric motor monitor
6522253 Luggage locking and locating device
6518885 Ultra-thin outline package for integrated circuit
6509835 Filtering method and circuit particularly useful in doppler motio...
6459380 Semiconductor apparatus with alarm predicting means
6452502 Method and apparatus for early detection of reliability degradati...
6429782 Detection system and switch device
6420974 Control system for pressure-sensitive protective devices
6400273 EAS system with wide exit coverage and reduced over-range
6396400 Security system and enclosure to protect data contained therein
 
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