Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540947 | Bi-chromal ball production apparatus and method | Dennis Martell, Nicholas K. Sheridan, Joseph M. Crowley, Michelle Remus | 2003-04-01 |
| 6456272 | Field addressed displays using charge discharging in conjunction with charge retaining island structures | Edward A. Richley | 2002-09-24 |
| 6348908 | Ambient energy powered display | Edward A. Richley, Alexander E. Silverman, Bryan T. Preas | 2002-02-19 |
| 6342901 | Interactive device for displaying information from multiple sources | Annette M. Adler, Kenneth P. Fishkin | 2002-01-29 |
| 6340965 | Modifiable display having fixed image patterns | David K. Biegelsen, Daniel G. Bobrow, L. Charles Hebel, Jock Douglas Mackinlay, Nicholas K. Sheridon +1 more | 2002-01-22 |
| 6340957 | Dynamically relocatable tileable displays | Annette M. Adler, Kenneth P. Fishkin, Beverly L. Harrison, Roy Want | 2002-01-22 |
| 6297805 | Multiple interacting computers interfaceable through a physical manipulatory grammar | Annette M. Adler, Kenneth P. Fishkin, Beverly L. Harrison, Roy Want | 2001-10-02 |
| 6222513 | Charge retention islands for electric paper and applications thereof | Robert A. Sprague, Edward A. Richley | 2001-04-24 |
| 6184789 | Method and apparatus for visually determining object location | Edward A. Richley, Mark D. Weiser, Alexander E. Silverman, Bryan T. Preas | 2001-02-06 |