| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Australia | 2 | |
| #3 | China | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Canada | 1 | |
| #6 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Machines | |
| #4 | Telecommunications | |
| #5 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Casings and printed circuits | |
| #3 | Unspecified technologies | |
| #4 | Transmission | |
| #5 | Multiplex communication | |
| #6 | Digital information transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grann Eric B | 11 |
| #2 | Hsieh Yung-Chieh | 4 |
| #3 | Herrity Kenneth R | 2 |
| #4 | Griffis Jeffrey A | 1 |
| #5 | Gran Eric B | 1 |
| #6 | Li Hong | 1 |
| #7 | Prouteau Sophie | 1 |
| #8 | Kim Peter K | 1 |
| #9 | Ray Curtis A | 1 |
| #10 | Mcafee Roderick P | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6735397B2 | Skew discovery and compensation for WDM fiber communications systems using 8b10b encoding | |
| US6563976B1 | Cost-effective wavelength division multiplexer and demultiplexer | |
| US6201908B1 | Optical wavelength division multiplexer/demultiplexer having preformed passively aligned optics |