Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345910 | Light guide plate and backlight module | Yu-Huan Chiu, Chien-Wei Liao | 2025-07-01 |
| 12228763 | Switchable backlight module | Yu-Huan Chiu, Chien-Wei Liao | 2025-02-18 |
| 12197070 | Fabrication method of light guide plate | Yu-Huan Chiu, Chien-Wei Liao | 2025-01-14 |
| 12019265 | Backlight module | Hsiang-I Hu, Yu-Huan Chiu | 2024-06-25 |
| 11940645 | Front light module and front light guide plate of high-contrast structure | Chun-Te Wang, Yu-Shan Shen | 2024-03-26 |
| 11662623 | Backlight module and fabrication method of light guide plate | Yu-Huan Chiu, Chien-Wei Liao | 2023-05-30 |
| 11415736 | Backlight module with light guide plate with columnar microstructure groups | Yu-Huan Chiu, Chien-Wei Liao | 2022-08-16 |
| 11143809 | Backlight module with light guide having groups and microstructures connecting adjacent prisms | Yu-Huan Chiu | 2021-10-12 |
| 10859751 | Backlight module having a light guide with a plurality of microstructure groups and prims connected there between | Yu-Huan Chiu | 2020-12-08 |
| 10795073 | Light guide plate | Hui-Ying Chiang, Chien-Ming Chu, Meng-Hui Chen | 2020-10-06 |
| 9731379 | Welding light metal workpieces by reaction metallurgy | David R. Sigler, James G. Schroth, Xiaohong Q. Gayden | 2017-08-15 |
| 9539666 | Transition joint and method for attaching dissimilar metal tubes | Xiaohong Q. Gayden, Steven J. Wesoloski, Matthew D. Scrase | 2017-01-10 |
| 8963042 | Welding light metal workpieces by reaction metallurgy | David R. Sigler, James G. Schroth, Xiaohong Q. Gayden | 2015-02-24 |
| 8960523 | Friction stir welding of dissimilar metals | Robert T. Szymanski, Sri Krishna Chimbli, Mark Hall | 2015-02-24 |
| 8250725 | Joining polymer workpieces to other components | David R. Sigler, Peter H. Foss, Alan L. Browne, Nilesh D. Mankame | 2012-08-28 |
| 8220693 | Modified surfaces using friction stir processing | Paul E. Krajewski | 2012-07-17 |
| 8052028 | Device for use with a friction stir spot welding (FSSW) apparatus | Mark Hall, Robert T. Szymanski, Corey C. Holupko | 2011-11-08 |
| 8033443 | Anvil with rolling elements for friction stir welding | David R. Sigler, Robert T. Szymanski | 2011-10-11 |
| 8015688 | Method and apparatus for hemming and sealing a joint | John E. Carsley, Mark W. Verbrugge, Xiaohong Q. Gayden | 2011-09-13 |
| 8011560 | Apparatus and method of solid-state welding | Mark Hall, Robert L. Totten, Robert T. Szymanski, Xiaohong Q. Gayden, Gregory A. Fischer | 2011-09-06 |
| 7997472 | Friction stir welding using an adhesive, copper, tin and zinc interlayer | Robert T. Szymanski, Sri Krishna Chimbli, Mark Hall | 2011-08-16 |
| 7955459 | Friction heating for joining dissimilar materials | Peter H. Foss, Mark W. Verbrugge, Xiaohong Q. Gayden | 2011-06-07 |
| 7833630 | Weldable metal composites and methods | David R. Sigler, Xiaohong Q. Gayden | 2010-11-16 |
| 7695656 | Friction heating for joining dissimilar materials | Peter H. Foss, Mark W. Verbrugge, Xiaohong Q. Gayden | 2010-04-13 |
| 7628876 | Friction stir weld bonding of metal-polymer-metal laminates | Douglas L. Faulkner, Peter M. Parlow, Mark W. Verbrugge, Xiaohong Q. Gayden, John D. Fickes +1 more | 2009-12-08 |