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US 2013/0294206 A1Published application
Multi-Lane Stop Watch
OwnerYingjie Lininventor
Life of this patent
Estimating the term…
Abstract
An electronic multi-lane stop watch is disclosed. Said multi-lane stop watch can record multi-athletes' split times and final times simultaneously. Said multi-lane stop watch can also automatically save collected data to files and export/import information and data to/from external devices such as computers or printers.
Claims9
A multi-lane stop watch comprising:
- a. a main micro-controller;
- b. a timing unit comprising:
- i. a real time clock;
- ii. more than one split time clock;
- iii. at least two split buttons connected to each split time clocks located on either one or the other side of the two lateral sides;
- and
- iv. two start/stop buttons connected to all clocks located on the opposite lateral side from where the split buttons are located;
- c. an input unit;
- d. a display unit;
- e. means to import/export data;
- f. means of data and information storages;
- and
- g. a power supply unit;
- wherein the multi-lane stop watch has a front side, a rear side, a top side, a bottom side and two lateral sides, the split buttons are located on one of the lateral sides of the multi-lane stop watch for easy access by using fingers;
- wherein the multi-lane stop watch can be used by both right and left hand users, the left hand user can use the same multi-lane stop watch by turning the multi-lane stop watch 180 degrees.
12 more elements
A multi-lane stop watch comprising:
- a. a main micro-controller;
- b. a timing unit comprising:
- i. a real time clock;
- ii. four split time clock;
- iii. four split buttons connected to each split time clocks located on one of the lateral sides;
- and
- iv. two start/stop buttons connected to all clocks located on the opposite lateral side of where the four split buttons are located;
- c. an touch screen input device;
- d. an LCD display;
- e. a USB port to import/export data;
- f. a hard drive, a SD card unit or a USB flash disk for data and information storage;
- and
- g. a power supply unit including a DC/AC regulator and a battery charger;
- wherein the multi-lane stop watch has a front side, a rear side, a top side, a bottom side and two lateral sides, the split buttons are located on one of the lateral sides of the multi-lane stop watch for easy access by using fingers;
- wherein the multi-lane stop watch can be used by both right and left hand users, the left hand user can use the same multi-lane stop watch by turning the multi-lane stop watch 180 degrees.
12 more elements
Dependencies are inferred from the claim text.