Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328156 | Apparatus comprising a transmission line for radio frequency signals | Dirk Wiegner, Wolfgang Templ, Senad Bulja | 2025-06-10 |
| 11811124 | Controllable radio frequency switching and/or splitting device | Dirk Wiegner, Wolfgang Tempi, Senad Bulja | 2023-11-07 |
| 11678582 | Electroactive material-controlled smart surface | Senad Bulja, Dirk Wiegner, Wolfgang Templ | 2023-06-13 |
| 11594795 | Switchable element | Senad Bulja, Wolfgang Templ, Florian Pivit, Dirk Wiegner, Anna Zakrzewska +1 more | 2023-02-28 |
| 11394097 | Composite substrate for a waveguide and method of manufacturing a composite substrate | Senad Bulja, Pawel Rulikowski, Majid Norooziarab | 2022-07-19 |
| 11264720 | Tunable radio-frequency device having electrochromic and electro-active materials | Dirk Wiegner, Wolfgang Templ, Senad Bulja | 2022-03-01 |
| 11201634 | Radio-frequency switching apparatus | Senad Bulja, Dirk Wiegner, Wolfgang Templ | 2021-12-14 |
| 11139544 | Electrically tunable radio-frequency components and circuits | Dirk Wiegner, Wolfgang Templ, Senad Bulja | 2021-10-05 |
| 10903568 | Electrochromic reflectarray antenna | Senad Bulja, Robert Cahill, Majid Norooziarab | 2021-01-26 |
| 10804587 | Electrically controllable radio-frequency circuit element having an electrochromic material | Senad Bulja | 2020-10-13 |
| 10732476 | Electrochromic cell | Senad Bulja, Florian Pivit, Wolfgang Templ | 2020-08-04 |
| 10187107 | Electrochromic switch | Senad Bulja | 2019-01-22 |
| 10033080 | Electrochromic cell for radio-frequency applications | Senad Bulja | 2018-07-24 |
| 7595249 | Bipolar transistors with vertical structures | Young-Kai Chen, Lay-Lay Chua, Vincent Houtsma, Andreas Leven, Chun-Ting Liu +2 more | 2009-09-29 |
| 7541624 | Flat profile structures for bipolar transistors | Young-Kai Chen, Wei-Jer Sung, Nils Weimann | 2009-06-02 |
| 7514359 | Adhering layers to metals with dielectric adhesive layers | Yang Yang, Chun-Ting Liu, Chen Chen, Laylay Chua | 2009-04-07 |
| 6989579 | Adhering layers to metals with dielectric adhesive layers | Yang Yang, Chun-Ting Liu, Chen Chen, Laylay Chua | 2006-01-24 |
| 6911716 | Bipolar transistors with vertical structures | Young-Kai Chen, Lay-Lay Chua, Vincent Houtsma, Andreas Leven, Chun-Ting Liu +2 more | 2005-06-28 |
| 6855613 | Method of fabricating a heterojunction bipolar transistor | Robert Alan Hamm, Robert William Ryan, Alaric Tate, Yu-Chi Wang | 2005-02-15 |
| 6294018 | Alignment techniques for epitaxial growth processes | Robert Alan Hamm, Christopher James Pinzone, Robert William Ryan, Alaric Tate | 2001-09-25 |
| 6165859 | Method for making InP heterostructure devices | Robert Alan Hamm, Robert William Ryan, Alaric Tate | 2000-12-26 |
| 6156665 | Trilayer lift-off process for semiconductor device metallization | Robert Alan Hamm, Robert William Ryan | 2000-12-05 |
| 6139995 | Method of manufacturing schottky gate transistor utilizing alignment techniques with multiple photoresist layers | Jinwook Burm, Robert Alan Hamm, Robert William Ryan, Alaric Tate | 2000-10-31 |
| 6042975 | Alignment techniques for photolithography utilizing multiple photoresist layers | Jinwook Burm, Robert Alan Hamm, Robert William Ryan, Alaric Tate | 2000-03-28 |
| 5932379 | Repairing fractured wafers in semiconductor manufacturing | Jinwook Burm, Robert Alan Hamm, Robert William Ryan, Alaric Tate | 1999-08-03 |