Growing community of inventors

Seocho-gu, South Korea

Hankak Lee

Average Co-Inventor Count = 2.27

ph-index = 8

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 = 192

Hankak LeeJeffrey Tung (9 patents)Hankak LeeRaphael Holzherr (8 patents)Hankak LeeWei Chia Chang (6 patents)Hankak LeeHankak Lee (17 patents)Jeffrey TungJeffrey Tung (43 patents)Raphael HolzherrRaphael Holzherr (17 patents)Wei Chia ChangWei Chia Chang (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Philip Morris Products S.a. (17 from 1,290 patents)


17 patents:

1. 12171274 - Aerosol-generating system with charging device

2. 12100984 - Aerosol-generating system with charging device and aerosol-generating device with end contacts

3. 11837897 - Aerosol-generating system with aerosol-generating device and operating button protection

4. 11728664 - Aerosol-generating system with charging device and aerosol-generating device with end contacts

5. D975637 - Removable door cover for charger

6. 11552489 - Aerosol-generating system with charging device and aerosol-generating device with side coupling

7. 11502522 - Aerosol-generating system with aerosol-generating device and operating button protection

8. 11297882 - Aerosol-generating system with charging device

9. 11303142 - Aerosol-generating system with charging device and aerosol-generating device with end contacts

10. D943148 - Cap for aerosol generating device

11. D940652 - Charger

12. D940071 - Removable door cover for charger

13. D923866 - Aerosol generating device

14. D890695 - Charging unit

15. D873212 - Charging unit

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as of
12/27/2025
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