| Patent Number |
Title Of Patent |
Date Issued |
| 6853712 |
Communication apparatus connected to an exchange network having a service of notifying identific |
February 8, 2005 |
| A communication apparatus for an exchange network having a service of notifying the telephone number of a caller during a call-receiving operation can recognize respective callers of past call-receiving operations. During a call-receiving operation, a communication partner's telephon |
| 6674550 |
Facsimile apparatus |
January 6, 2004 |
| In a facsimile apparatus which communicates data through a communication line, a transmission level can be changed manually or in accordance with a type of the communication line or a type of an external unit as discriminated. |
| 6522736 |
Communication apparatus connected to an exchange network having a service of notifying identific |
February 18, 2003 |
| A communication apparatus for an exchange network having a service of notifying the telephone number of a caller during a call-receiving operation can recognize respective callers of past call-receiving operations. During a call-receiving operation, a communication partner's telephon |
| 6437870 |
Facsimile apparatus having V.8 protocol facility and facsimile communication method |
August 20, 2002 |
| A CI signal of a V.8 protocol is transmitted in response to the reception of a DIS signal indicating the provision of a V.8 facility, and the V.8 protocol is executed in response to the reception of an ANSam signal of V.8, and when the DIS signal indicating the provision of the V.8 facil |
| 6038036 |
Communication system and apparatus |
March 14, 2000 |
| A communication system is constructed by interconnecting a data terminal and a communication terminal via an interface. The communication terminal receives text data created by the data terminal, develops these data into image data and then transmits the image data. In response to a comm |
