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Helsinki, Finland

Chao Huang

Average Co-Inventor Count = 1.54

ph-index = 10

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 = 507

Chao HuangPetteri Masalin (3 patents)Chao HuangSami Lyytikäinen (3 patents)Chao HuangJukka Rautiainen (2 patents)Chao HuangMarkku Olavi Oksman (2 patents)Chao HuangAnna Klemettilä-Sorri (2 patents)Chao HuangTao Huang (2 patents)Chao HuangOsmo Knuuttila (1 patent)Chao HuangTomi Toiviainen (1 patent)Chao HuangJanne Sovela (1 patent)Chao HuangHannu Petteri Isotalo (1 patent)Chao HuangErika Kelter (1 patent)Chao HuangChao Huang (19 patents)Petteri MasalinPetteri Masalin (138 patents)Sami LyytikäinenSami Lyytikäinen (101 patents)Jukka RautiainenJukka Rautiainen (12 patents)Markku Olavi OksmanMarkku Olavi Oksman (7 patents)Anna Klemettilä-SorriAnna Klemettilä-Sorri (2 patents)Tao HuangTao Huang (2 patents)Osmo KnuuttilaOsmo Knuuttila (4 patents)Tomi ToiviainenTomi Toiviainen (2 patents)Janne SovelaJanne Sovela (1 patent)Hannu Petteri IsotaloHannu Petteri Isotalo (1 patent)Erika KelterErika Kelter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nokia Corporation (10 from 8,282 patents)

2. Fiskars Finland Oy Ab (6 from 482 patents)

3. Microsoft Mobile Oy (1 from 42 patents)

4. Microsfot Mobile Oy (1 from 1 patent)


19 patents:

1. D989552 - Knife

2. D962722 - Knife

3. D930114 - Nozzle, watering spray gun handle

4. D917023 - Watering connector

5. D916251 - Watering hose repairer connector

6. D780115 - Charger

7. D777296 - Part of sprayer

8. D749044 - Charger

9. D736706 - Charger

10. D732007 - Wireless headset

11. D717270 - Music player

12. D712135 - Headset carrying case

13. D664920 - Charger

14. D661283 - Headset

15. D643420 - Headset

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as of
12/7/2025
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