Radio wave data transmission watch device

Details Radio wave data transmission watch device Radio wave data transmission watch device

1985-03-18

1987-02-17

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With meter reading

34082569, 34082555, 340712, 455115, H04Q 700, H04B

Patent

active

046443525

ABSTRACT:
A radio wave data transmission apparatus comprises a plurality of switches, a data converter and a transmission section. The switches are selectively activated by a finger tip being moved as if to write a character, thereby providing data showing a character. The data converter converts this data into radio wave signals. These signals are transmitted from a transmission section.

REFERENCES:
patent: 3937004 (1976-02-01), Natori et al.
patent: 4477797 (1984-10-01), Nakagiri
patent: 4573046 (1986-02-01), Pinnow

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