Data processing: measuring – calibrating – or testing – Measurement system – Pressure
Reexamination Certificate
2005-06-07
2005-06-07
Nghiem, Michael (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system
Pressure
Reexamination Certificate
active
06904382
ABSTRACT:
A dive computer provides not only a digital, but also a graphic display of depth for a safety stop and a decompression stop, thereby providing a safe diving watch enabling prompting of a diver for simple maintenance of depth. The dive computer includes a timekeeping section for keeping the diving time, a measuring section for measuring diving information, a calculating section for processing diving information obtained from the measuring section, and a display for displaying diving information obtained from the calculating section. The display minimally has a first function display for displaying the current depth of the diver and a second function display for graphically displaying information giving an instruction for safety operations.
REFERENCES:
patent: 5457284 (1995-10-01), Ferguson
patent: 5845235 (1998-12-01), Luukkanen et al.
patent: 5850626 (1998-12-01), Kallio
patent: 5-141972 (1993-06-01), None
patent: 05-141973 (1993-06-01), None
patent: 5-172572 (1993-07-01), None
patent: 6-54852 (1994-03-01), None
patent: 6-102059 (1994-04-01), None
patent: 02/076820 (2002-10-01), None
Translation of 05-141972, Sato, JPO, all pages, Jun. 1993.
Citizen Watch Co. Ltd.
Greer, Burns & Crain LTD
Nghiem Michael
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