Patent normalization. | Automatic patent import | modification on not yet submitted declaration (reference:ISLD-201204-008) | modification on not yet submitted declaration (reference:) |
CN20001036413 | CN20001036413 | CN20001036413 | CN20001036413 |
22/12/2000 | 22/12/2000 | 22/12/2000 | 22/12/2000 |
CN1301089 A 27/06/2001 | CN1301089 B 07/12/2011 CN1301089 A 27/06/2001 | CN1301089 B 07/12/2011 CN1301089 A 27/06/2001 | CN1301089 B 07/12/2011 |
Comunication system with orthogonal frequency division multiplexing based spread spectrum multiple addresses | Comunication system with orthogonal frequency division multiplexing based spread spectrum multiple addresses | Comunication system with orthogonal frequency division multiplexing based spread spectrum multiple addresses | Comunication system with orthogonal frequency division multiplexing based spread spectrum multiple addresses |
| | | |
| | | |
CHINA | CHINA | CHINA | CHINA |
| | | |
US19990472074 | US19990472074 | US19990472074 | US19990472074 |
LUCENT TECHNOLOGIES INC [US] | Lucent Technologies Inc | Lucent Technologies Inc | Lucent Technologies Inc |
| US19990472074 | X | |
| | | |