Top Inventors in Ottawa, CA — 2021

Ottawa, CA ranks #77 worldwide for total patents filed in 2021, with 1,609 patents from 752 inventors. Leading employers of inventors based in Ottawa, CA include Huawei, IBM, Apple.

Showing 1–50 of 752 inventors

Rank	Inventor	Primary Company	Patents
1	Liqing Zhang	Huawei	43
2	Kelvin Kar Kin Au	Huawei	41
3	Hao Tang	Huawei	36
3	Mohammadhadi Baligh	Huawei	36
#5	Komminist Weldemariam	IBM	33
#6	Xiaoyan Bi	Huawei	30
#6	Yongxia Lyu	Huawei	30
#8	Ming Jia	Apple	21
#9	Yan Chen	Huawei	18
#10	Ngoc Dung Dao	Futurewei Technologies	16
#10	Alireza Bayesteh	Huawei	16
#12	Nimal Gamini Senarath	Huawei	14
#12	Zhengwei Gong	Huawei	14
#14	James Randolph Winter Lepp	Malikie Innovations Limited	12
#14	Shahab Oveis Gharan	Ciena	12
#16	Keyvan Zarifi	Huawei	10
#17	Petar Djukic	Huawei	9
#17	Daniel Alecu	RTX (Raytheon)	9
#17	Conrad Delbert Seaman	Blackberry Limited	9
#17	Daniel Heidinga	IBM	9
#21	Zhihang Yi	Huawei	8
#21	David Miedema	Ciena	8
#21	Yan Xin	Huawei	8
#21	Kuang-Tsan Wu	Infinera	8
#21	Barry Holt	Amphenol	8
#26	Iosif V. Onut	IBM	7
#26	Peter Harris Robert Popplewell	Skyworks Solutions	7
#26	Andrew Stewart	Canopy Growth	7
#26	Hamidreza Farmanbar	Huawei	7
#26	Logendra Naidoo	Mitel Networks	7
#26	Kim B. Roberts	Nortel Networks Limited	7
#26	Han Henry Sun	Infinera	7
#33	Sophie Vrzic	Apple	6
#33	Des Bromley	Galtronics Usa	6
#33	Changying Sun	IBM	6
#33	John A. Lyons	IBM	6
#33	Chengchao LIANG	Huawei	6
#38	Edward Snow Willis	Blackberry Limited	5
#38	Richard S. Sidle	IBM	5
#38	Leslie Paul Wallis	Skyworks Solutions	5
#38	Graham A. Watts	IBM	5
#38	Cary James Miller	Abbott	5
#38	Sai Mohan Kilambi	Huawei	5
#38	Peter van der Veen	Qnx Software Systems Limited	5
#38	Christopher Scott Travers	Blackberry Limited	5
#38	Abdullah Arab	Saudi Arabian Oil	5
#38	George Khoury	Skyworks Solutions	5
#38	Sheng Sun	Huawei	5
#49	Defang Yuan	—	4
#49	Hartley Fred Horwitz	Power Integrations	4

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Ottawa, CA 2021