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

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"Transmission of documents via telephone wires is possible in principle, but the apparatus required is so expensive that it will never become a practical proposition."

Dennis Gabor, British physicist

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Examiner: Zimmerman, Brian


Primary examiner statistics: 1116 patents; average approval time: 1115 days
Assistant examiner statistics: 153 patents; average approval time: 818 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8115598 Near field communication front-end
8115636 RFID tag with a reduced read range
8115602 Tag estimation method and tag identification method for RFID syst...
8111139 Arrangement for monitoring a switching state of a switch
8111134 Device including authentication glyph
8106795 Mobile device
8106750 Method for recognizing control command and control device using t...
8098144 Alarm system
8098135 Coordination of radio frequency communications amongst radio freq...
8098134 Systems and methods for interrogator multiple radio frequency ide...
8093991 RFID detection and identification system for implantable medical ...
8093990 Far field RFID reader with blocking
8085130 Radio frequency identification tag
8081092 Method for entering characters on a keyboard and a keyboard
8072314 Secondary card reader
8072327 Causing RFID tags to reply using changed reply timing
8072309 Systems and methods of remotely controlling a materials handling ...
8068035 Weather-proof and tamper-proof audio/video display system and ass...
8068041 Handheld electronic device and keypad having tactile features
8068014 System for control of lights and motors
8063746 Transponder detector for an RFID system generating a progression ...
8063757 Charge state indicator for an electric vehicle
8059011 Outage notification system
8058969 Biopresence based keyguard mechanism
8059002 Pool guard alarm apparatus
8054158 On-vehicle equipment control system
8049592 Network-based lighting equipment remote monitoring and management...
8044773 Parallel RFID system using CDMA
8044806 Security tag with engaging element
8044783 Tire condition detection system and induction feed method thereof
8044819 Coal boundary detection using an electric-field borehole telemetr...
8044801 RFID tag with double-switch rectifier
8040261 Handheld electronic device and method for disambiguation of compo...
8040251 Detection of fast poll responses in a TWACS inbound receiver
8035488 Information access system and active-type contactless information...
8031056 Remote controller and remote control method
8022815 Magnetic RFID coupler with balanced signal configuration
8022810 Contactless privacy protection device
8022807 Alarm system with two-way voice
8018324 Sight-line non contact coupled wireless technology

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6262671 Pager having bar code reader
5581246 Multiple device control system
5502436 Method of identifying a signal path and signal processing apparat...
5469151 Remote control car alarm system with wireless module interconnect
5457447 Portable power source and RF tag utilizing same
5455570 Methods and apparatus for communication program data signals via ...
5455571 Fail safe system for a mechanical lock key set with electronic in...
5453739 Radio paging receiver capable of displaying messages as desired
5451829 Reflector mount for an incandescent lamp having a planar filament...
5450073 Controlling power sequencing of a control unit in an input/output...
5450070 Electronic missing file locator system
5446454 Arrangement of detecting current revision levels of a plurality o...
5442346 Remote control transmitting device of robot
5442341 Remote control security system
5436619 Method of displaying message and state in a paging receiver
5430437 Transmission and reception of pager signals without useless sampl...
5424724 Method and apparatus for enhanced electronic mail distribution
5422631 Apparatus and method for interconnecting electronic products
5420572 Configuration device for use in a networked communication system
5420574 Channel allocation mechanism
5416471 Method and apparatus for programming a spare key into a security ...
5412376 Method for structuring communications network based on asynchrono...
5412378 Antitheft protection of devices
5408228 Apparatus for expanding the functionality of a serial data bus
5408227 Multiplex transmission system for vehicle
5406269 Method and apparatus for the remote verification of the operation...
5398031 DTMF signal generating circuit
5387902 Data networks
5382951 Initialization method and a system for transmitting messages betw...
5381132 Method of displaying self-address data in a pager receiver
5379031 Method and apparatus for conversion of maildrop message to select...
5378957 Methods and apparatus for dispersing a fluent material utilizing ...
5379033 Remote control device
5376931 Debit message authorization system for radio receivers
5371492 Method and apparatus for automatically executing system reconfigu...
5363089 Electronic device having multi-position hinged mechanism
5363090 Method and apparatus for combining submessages of a message to fo...
5361062 Personal security system
5359321 Remote control device for controlling apparatuses carried on the ...
5359576 Voice activated target launching system with automatic sequencing...
 
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