Growing community of inventors

Ottawa, Canada

Thomas W Macelwee

Average Co-Inventor Count = 1.91

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 116

Thomas W MacelweeIain D Calder (4 patents)Thomas W MacelweeGreg P Klowak (3 patents)Thomas W MacelweeHoward Tweddle (3 patents)Thomas W MacelweeStephen J Kovacic (1 patent)Thomas W MacelweeGeorge Chik (1 patent)Thomas W MacelweeCarla Miner (1 patent)Thomas W MacelweeAbdalla A Naem (1 patent)Thomas W MacelweeJugnu J Ojha (1 patent)Thomas W MacelweeJames J White (1 patent)Thomas W MacelweeThomas W Macelwee (11 patents)Iain D CalderIain D Calder (15 patents)Greg P KlowakGreg P Klowak (18 patents)Howard TweddleHoward Tweddle (7 patents)Stephen J KovacicStephen J Kovacic (12 patents)George ChikGeorge Chik (5 patents)Carla MinerCarla Miner (5 patents)Abdalla A NaemAbdalla A Naem (4 patents)Jugnu J OjhaJugnu J Ojha (4 patents)James J WhiteJames J White (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gan Systems Inc. (6 from 48 patents)

2. Northern Telecom Limited (4 from 2,276 patents)

3. Group IV Semiconductor, Inc. (1 from 13 patents)


11 patents:

1. RE49603 - GaN-on-Si semiconductor device structures for high current/ high voltage lateral GaN transistors and methods of fabrication thereof

2. 11676899 - Embedded packaging for high voltage, high temperature operation of power semiconductor devices

3. 10985259 - GaN HEMT device structure and method of fabrication

4. 10796998 - Embedded packaging for high voltage, high temperature operation of power semiconductor devices

5. 10283501 - GaN-on-Si semiconductor device structures for high current/ high voltage lateral GaN transistors and methods of fabrication thereof

6. 10249506 - GaN-on-si semiconductor device structures for high current/ high voltage lateral GaN transistors and methods of fabrication thereof

7. 8089080 - Engineered structure for high brightness solid-state light emitters

8. 5703980 - Method for low-loss insertion of an optical signal from an optical fibre

9. 4804633 - Silicon-on-insulator substrates annealed in polysilicon tube

10. 4680609 - Structure and fabrication of vertically integrated CMOS logic gates

11. 4651408 - Fabrication of stacked MOS devices utilizing lateral seeding and a

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12/18/2025
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