Landmeier; Waldo L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Landmeier; Waldo L..The latest application filed is for "see-through digitizer with clear conductive grid".
- Landmeier; Waldo L. - Phoenix AZ
- Landmeier; Waldo L. - Scottsdale AZ
| Patent | Date |
|---|---|
| See-through digitizer with clear conductive grid Grant 5,381,160 - Landmeier January 10, 1 | 1995-01-10 |
| Printed conductive ink electrostatic shield for electromagnetic digitizers Grant 5,274,198 - Landmeier December 28, 1 | 1993-12-28 |
| Cordless digitizer stylus status encoding and transmission scheme Grant 5,247,138 - Landmeier September 21, 1 | 1993-09-21 |
| Method for use in a digitizer for determining pen tilt Grant 5,198,623 - Landmeier March 30, 1 | 1993-03-30 |
| Shielding techique for digitizers Grant 4,853,497 - Landmeier August 1, 1 | 1989-08-01 |
| Digitizer system with intertwined loopback conductor grid Grant 4,831,216 - Landmeier May 16, 1 | 1989-05-16 |
| 3-Dimensional digitizer pen Grant 4,806,707 - Landmeier February 21, 1 | 1989-02-21 |
| Digitizer system with loopback conductor grid Grant 4,734,546 - Landmeier March 29, 1 | 1988-03-29 |
| X-Y position sensor Grant 4,659,874 - Landmeier April 21, 1 | 1987-04-21 |
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