Growing community of inventors

Etobicoke, Canada

Alfonso Castagna

Average Co-Inventor Count = 5.00

ph-index = 11

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 = 912

Alfonso CastagnaHelmars E Ozolins (12 patents)Alfonso CastagnaMasamichi Udagawa (10 patents)Alfonso CastagnaSigrid G Moeslinger (9 patents)Alfonso CastagnaChristopher J H Stewart (8 patents)Alfonso CastagnaAlexander Chong (7 patents)Alfonso CastagnaMichael R Bloomberg (2 patents)Alfonso CastagnaDennis L Kappen (2 patents)Alfonso CastagnaChristopher Stewart (1 patent)Alfonso CastagnaAlfonso Castagna (12 patents)Helmars E OzolinsHelmars E Ozolins (59 patents)Masamichi UdagawaMasamichi Udagawa (126 patents)Sigrid G MoeslingerSigrid G Moeslinger (105 patents)Christopher J H StewartChristopher J H Stewart (8 patents)Alexander ChongAlexander Chong (7 patents)Michael R BloombergMichael R Bloomberg (7 patents)Dennis L KappenDennis L Kappen (2 patents)Christopher StewartChristopher Stewart (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bloomberg L.p. (11 from 40 patents)

2. Bloomberg Finance L.p. (1 from 78 patents)


12 patents:

1. 7607620 - Support for one or more flat panel displays

2. D516070 - Computer keyboard

3. D507570 - Multi-panel computer display

4. D507270 - Multi-panel computer display

5. D500037 - Bezel-less flat panel display

6. D497364 - Bezel-less flat panel display

7. D496363 - Multi-panel computer display

8. D496362 - Multi-panel computer display

9. D492684 - Bezel-less flat panel display

10. D492308 - Computer keyboard

11. D486483 - Telephone handset

12. D486484 - Telephone handset

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as of
1/2/2026
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