Growing community of inventors

Issaquah, WA, United States of America

David K Smith

Average Co-Inventor Count = 4.27

ph-index = 3

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 = 24

David K SmithWalter Cooper Chastain (7 patents)David K SmithStephen Emille Chin (7 patents)David K SmithBrian Keith Rainer (7 patents)David K SmithClifton Ashman Campbell (7 patents)David K SmithDavid Harber (7 patents)David K SmithShih-Ming Wang (7 patents)David K SmithIleana A Leuca (5 patents)David K SmithDan Druta (5 patents)David K SmithDavid W Holmes (3 patents)David K SmithChristopher A White (3 patents)David K SmithJerald J Gnuschke (3 patents)David K SmithFarooq Bari (1 patent)David K SmithJianrong Wang (1 patent)David K SmithDavid K Smith (16 patents)Walter Cooper ChastainWalter Cooper Chastain (131 patents)Stephen Emille ChinStephen Emille Chin (95 patents)Brian Keith RainerBrian Keith Rainer (43 patents)Clifton Ashman CampbellClifton Ashman Campbell (15 patents)David HarberDavid Harber (9 patents)Shih-Ming WangShih-Ming Wang (9 patents)Ileana A LeucaIleana A Leuca (39 patents)Dan DrutaDan Druta (9 patents)David W HolmesDavid W Holmes (18 patents)Christopher A WhiteChristopher A White (17 patents)Jerald J GnuschkeJerald J Gnuschke (8 patents)Farooq BariFarooq Bari (66 patents)Jianrong WangJianrong Wang (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. At&t Intellectual Property I, L.p. (13 from 16,478 patents)

2. At&t Mobility Ii LLC (10 from 2,865 patents)


16 patents:

1. 10999615 - Personal base station system with wireless video capability

2. 10834576 - Methods for provisioning universal integrated circuit cards

3. 10681534 - Methods for provisioning universal integrated circuit cards

4. 10530648 - Apparatus and methods for maintaining service continuity when transitioning between mobile network operators

5. 10020992 - Apparatus and methods for maintaining service continuity when transitioning between mobile network operators

6. 10015665 - Methods for provisioning universal integrated circuit cards

7. 9936235 - Personal base station system with wireless video capability

8. 9886690 - Systems for provisioning universal integrated circuit cards

9. 9838258 - Network service interface for machine-to-machine applications

10. 9686135 - Apparatus and methods for maintaining service continuity when transitioning between mobile network operators

11. 9455869 - Apparatus and methods for maintaining service continuity when transitioning between mobile network operators

12. 9185085 - Systems for provisioning universal integrated circuit cards

13. 9094774 - Apparatus and methods for maintaining service continuity when transitioning between mobile network operators

14. 8959331 - Systems for provisioning universal integrated circuit cards

15. 8898769 - Methods for provisioning universal integrated circuit cards

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as of
12/4/2025
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