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

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Patent No. 5823386

Reward Candy Dispenser for Personal Computers

A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.

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Examiner: Al-Beshrawi, Tony


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 97 patents; average approval time: 1025 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6760366 Method and apparatus for pilot search using a matched filter
6693982 Minimum mean squared error approach to interference cancellation ...
6631158 Method for updating linear feedback shift register of code genera...
6628738 Method of arrangement to determine a clock timing error in a mult...
6625239 Circuit for capturing frame sync signal in receiver
6625238 Low power and high linearity receivers with reactively biased fro...
6614839 Method and apparatus for identifying the encoding type of a centr...
6614852 System for the estimation of the complex gain of a transmission c...
6611548 Multipath processor
6611550 Spread spectrum receiver
6606359 Area-optimum rapid acquisition cellular multi-protocol digital DC...
6603824 Method for demodulating a carrier wave modulated by a digital sym...
6594331 Two phase digital phase locked loop circuit
6594304 Adaptive configurable class-A/class-B transmit DAC for transceive...
6590941 Semi-NDA frequency correction at the receiving end in a packet tr...
6584162 Method and apparatus sample rate conversions in an analog to digi...
6580770 Information regenerating apparatus and information regenerating m...
6580747 Method and generator for generating orthogonal spreading code in ...
6542559 Decoding method and apparatus
6539071 Frequency correction at the receiver end in a packet transmission...
6526107 Synchronization acquiring circuit
6519292 Transmission method, transmitter and receiver
6519293 Radio transmitter and radio communication method
6496540 Transformation of parallel interface into coded format with prese...
6496533 Receiver having a memory search for fast acquisition of a spread ...
6493381 Blind equalization algorithm with the joint use of the constant R...
6490318 Phase-compensating constant modulus algorithm
6480555 Method and apparatus for extended range frequency correction burs...
6477207 Method and apparatus for implementing a transmission connection
6473473 Method for estimating connection quality, diversity combination m...
6473449 High-data-rate wireless local-area network
6459740 Maximum ratio transmission
6456669 Data communication method, transmitter, and cellular radio commun...
6449324 Digital radio frequency interference canceller
6449303 System and method for peak power reduction in multiple carrier ...
6449302 System and method for peak power reduction in spread spectrum ...
6442220 Method for efficient synchronization in a communication system
6438173 Multicarrier transmission system for irregular transmission of da...
6430215 Spread spectrum radio transmission digital mobile communication d...
6430214 Fading resistant multi-level QAM receiver
 
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