Per the response to my e-mail from the company, which by the way was clear and unambiguous so props to them (and thanks billwilke - your post must've encouraged them to reply quickly), the number of licenses signed to date is 41. They acknowledged previous PR counts were inconsistent in the way JVC & APC were or were not included, but they were clear that each counts as a separate license from their related company. Sounds like TPL & PTSC will move forward consistently, recognizing Mattel as the 40th and will count from there. DerPatriot's list was complete as listed below:
1. AMD
2. Intel
3. Hewlett-Packard
4. Casio
5. Fujitsu
6. Sony
7. Nikon
8. Seiko Epson
9. Pentax
10. Olympus
11. Kenwood
12. Agilent Tech.
13. Lexmark
14. Schneider Electric
15. NEC
16. Funai
17. SanDisk
18. Sharp
19. Nokia
20. Bull
21. Lego
22. DMP Electronics
23. Denso Wave
24. APC
25. Philips
26. TEAC
27. Daewoo
28. WMS Gaming
29. Lite On
30. Alpine
31. Toshiba
32. Matsushita
33. JVC
34. NEC America
35. Verigy
36. Humax
37. Psion
38. Tokyo Electron
39. DIRECTV
40. Mattel
41. AMO
