Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370964 | Polymer composite for encapsulating quantum dots | Jaebum Joo, Tanya N. Singh-Rachford | 2022-06-28 |
| 10982134 | Polymer composite containing quantum dots | Jessica Ye Huang, Zhifeng Bai, Liang Chen, Jake Joo, Ing-Feng Hu | 2021-04-20 |
| 10894916 | Curable resin system containing quantum dots | Liang Chen, Jake Joo, Yuming Lai, Zhifeng Bai, Jessica Ye Huang | 2021-01-19 |
| 10889675 | Rheology modifiers for encapsulating quantum dots | Zhifeng Bai, Jake Joo, Liang Chen, Valeriy V. Ginzburg, Jessica Ye Huang +1 more | 2021-01-12 |
| D718451 | Dental instrument | — | 2014-11-25 |
| 6518528 | Limit switch with direct opening action | Robert W. Nickerson, Gregory W. Swider | 2003-02-11 |
| 6236713 | X-ray tube providing variable imaging spot size | Richard B. True, Christopher P. Ferrari, Curtis G. Allen, Thomas M. Bemis | 2001-05-22 |
| 5917882 | Radiographic/fluoroscopic imaging system with reduced patient dose and faster transitions between radiographic and fluoroscopic modes | Oscar Khutoryansky, Thomas Rosevear, Cyril Tomsic, Yevgeniy Maltsev, Thomas Simak | 1999-06-29 |
| 5917883 | Radiographic/fluoroscopic imaging system with reduced patient dose and faster transitions between radiographic and fluoroscopic modes | Oscar Khutoryansky, Thomas Rosevear, Cyril Tomsic, Yevgeniy Maltsev, Thomas Simak | 1999-06-29 |
| 5903462 | Computer implemented method, and apparatus for controlling a hand-held tool | Kenneth William Wagner | 1999-05-11 |
| 5482605 | Portable environmental clean plating system | — | 1996-01-09 |
| D363999 | Lamp fixture | John W. Schindler | 1995-11-07 |
| D360042 | Lamp fixture | John W. Schindler | 1995-07-04 |
| 5406633 | Hearing aid with permanently adjusted frequency response | Kenneth Richard Miller, Lynn F. Fuller, Robert Dana Frisina, Joseph Paul Walton | 1995-04-11 |
| 5285502 | Aid to hearing speech in a noisy environment | Joseph Paul Walton, Kenneth Richard Miller, Lynn F. Fuller, Robert Dana Frisina | 1994-02-08 |
| 4896823 | Mailer with return envelope | — | 1990-01-30 |
| 4763512 | Rheometer | — | 1988-08-16 |
| 4696194 | Fluid flow measurement | — | 1987-09-29 |
| 4594080 | Molecular sieve type gas separation systems | J. Keith Tremain | 1986-06-10 |
| 4543109 | Molecular sieve type gas separation systems | Humphrey A. S. Hamlin | 1985-09-24 |
| 4449927 | Dental bite relator | Leonard B. Barber, Jr. | 1984-05-22 |
| 4425546 | Coating thickness gauge | — | 1984-01-10 |
| 4404005 | Molecular sieve type gas separation systems | Humphrey A. S. Hamlin | 1983-09-13 |
| 4377037 | Device and method for the measurement of the thickness of a wet coating | — | 1983-03-22 |
| 4214454 | Water recovery system | — | 1980-07-29 |