HK30783A - Electronic timepiece - Google Patents
Electronic timepieceInfo
- Publication number
- HK30783A HK30783A HK307/83A HK30783A HK30783A HK 30783 A HK30783 A HK 30783A HK 307/83 A HK307/83 A HK 307/83A HK 30783 A HK30783 A HK 30783A HK 30783 A HK30783 A HK 30783A
- Authority
- HK
- Hong Kong
- Prior art keywords
- electronic timepiece
- timepiece
- electronic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G99/00—Subject matter not provided for in other groups of this subclass
- G04G99/006—Electronic time-pieces using a microcomputer, e.g. for multi-function clocks
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/025—Circuits for deriving low frequency timing pulses from pulses of higher frequency by storing time-date which are periodically investigated and modified accordingly, e.g. by using cyclic shift-registers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50158643A JPS5280174A (en) | 1975-12-26 | 1975-12-26 | Watch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK30783A true HK30783A (en) | 1983-09-02 |
Family
ID=15676181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK307/83A HK30783A (en) | 1975-12-26 | 1983-03-25 | Electronic timepiece |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4078375A (de) |
| JP (1) | JPS5280174A (de) |
| CA (1) | CA1071877A (de) |
| CH (1) | CH615079B (de) |
| DE (1) | DE2658908C3 (de) |
| FR (1) | FR2336718A1 (de) |
| GB (1) | GB1549449A (de) |
| HK (1) | HK30783A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063409A (en) * | 1976-01-05 | 1977-12-20 | Intel Corporation | Custom watch |
| GB1572369A (en) * | 1976-06-24 | 1980-07-30 | Casio Computer Co Ltd | Electronic timepiece |
| JPS53118303A (en) * | 1977-03-25 | 1978-10-16 | Nec Corp | Display unit for plural information |
| US4277747A (en) * | 1977-05-05 | 1981-07-07 | Mks Instruments, Inc. | Wide range digital meter |
| CH625934B (fr) * | 1977-11-11 | Ebauches Electroniques Sa | Piece d'horlogerie electronique presentant une borne servant a l'entree et a la sortie de signaux. | |
| US4267587A (en) * | 1978-02-17 | 1981-05-12 | Casio Computer Co., Ltd. | Electronic timepiece circuit |
| JPS54163639A (en) * | 1978-06-15 | 1979-12-26 | Tokyo Shibaura Electric Co | Carry logical circuit |
| JPS5595892A (en) * | 1979-01-17 | 1980-07-21 | Hitachi Ltd | Electronic digital multi-function watch |
| US20040145114A1 (en) * | 2003-01-17 | 2004-07-29 | Ippolito Dean Joseph | Game timer with increased visibility |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327630B1 (de) * | 1971-03-20 | 1978-08-09 |
-
1975
- 1975-12-26 JP JP50158643A patent/JPS5280174A/ja active Pending
-
1976
- 1976-12-20 US US05/752,112 patent/US4078375A/en not_active Expired - Lifetime
- 1976-12-22 GB GB53651/76A patent/GB1549449A/en not_active Expired
- 1976-12-23 CH CH1626676A patent/CH615079B/de unknown
- 1976-12-23 CA CA268,641A patent/CA1071877A/en not_active Expired
- 1976-12-24 DE DE2658908A patent/DE2658908C3/de not_active Expired
- 1976-12-24 FR FR7639030A patent/FR2336718A1/fr active Granted
-
1983
- 1983-03-25 HK HK307/83A patent/HK30783A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5280174A (en) | 1977-07-05 |
| CH615079B (de) | |
| DE2658908A1 (de) | 1977-07-07 |
| FR2336718A1 (fr) | 1977-07-22 |
| FR2336718B1 (de) | 1980-03-14 |
| CH615079GA3 (de) | 1980-01-15 |
| DE2658908B2 (de) | 1980-01-31 |
| DE2658908C3 (de) | 1980-09-25 |
| GB1549449A (en) | 1979-08-08 |
| CA1071877A (en) | 1980-02-19 |
| US4078375A (en) | 1978-03-14 |
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