148074 HLDGS CANADA LTD

Patent Owner

4,481,490 Modulator utilizing high and low frequency carriersJun 07, 82Nov 06, 84[H03C]90

4,487,654 Method of manufacturing printed wiring boardsOct 27, 83Dec 11, 84[B44C, C23F, C25D]39

4,388,690 Automatic meter reading transponderOct 21, 80Jun 14, 83[G01R, H04Q]34

4,447,903 Forward error correction using coding and redundant transmissionMay 22, 81May 08, 84[G06F]33

4,498,174 Parallel cyclic redundancy checking circuitAug 25, 82Feb 05, 85[G06F]20

4,241,243 Power regulator for use with line signal repeaters which are remotely poweredDec 04, 78Dec 23, 80[H02H, H04B]19

4,375,621 Circuit for linearizing frequency modulated oscillators on microstripMar 02, 81Mar 01, 83[H03C, H03B]17

4,454,600 Parallel cyclic redundancy checking circuitAug 25, 82Jun 12, 84[G06F]16

4,353,039 Monolithic astable multivibrator circuitMay 15, 80Oct 05, 82[H03B, H03K]16

4,293,902 Transformerless fast current limiter with symetry correction for a switched-mode power supplyDec 04, 79Oct 06, 81[H02P]16

Port Coquitlam, CA

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Coquitlam, CA

Port Coquitlam, CA

Port Moody, CA

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Coquitlam, CA