Top Inventors at Gemstar Development All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Henry C. Yuen | 45 |
| 2 | Daniel S. Kwoh | 26 |
| 3 | Roy J. Mankovitz | 16 |
| #4 | Douglas B. Macrae | 9 |
| #5 | Thomas E. Ward | 8 |
| #6 | Kenneth S. Hancock | 7 |
| #7 | Elsie Y. Leung | 5 |
| #8 | Kwong Sang SIN | 2 |
| #9 | Michael R. Levine | 2 |
| #10 | Philip Chan | 2 |
| #11 | Thomas E. Westberg | 2 |
| #12 | Wing P. Leung | 2 |
| #13 | Ben Kavanah | 1 |
| #14 | Brian Slesinsky | 1 |
| #15 | Hing Y. Ngai | 1 |
| #16 | James Russo | 1 |
| #17 | Jonathan B. Orlick | 1 |
| #18 | Jonathon Sutton | 1 |
| #19 | Kar Cheung Cho | 1 |
| #20 | Keith Chambers | 1 |
| #21 | Mark A. Nichols | 1 |
| #22 | Marc Tarpenning | 1 |
| #23 | P. Christopher Shoaff | 1 |
| #24 | Ronald Alexander | 1 |
| #25 | Scott E. Stropkay | 1 |
| #26 | Shawn P. O'Neil | 1 |
| #27 | Stephen Dias | 1 |
| #28 | Yee Kong Ng | 1 |
| #29 | Arthur Y. Ng | 1 |