|
GB1193177A
(en)
*
|
1967-12-14 |
1970-05-28 |
Rank Organisation Ltd |
Improvements in or relating to Automatic Control Systems
|
|
US3560647A
(en)
*
|
1968-02-27 |
1971-02-02 |
Bell Telephone Labor Inc |
Automatic focusing system
|
|
US3620613A
(en)
*
|
1968-05-10 |
1971-11-16 |
Fuji Photo Film Co Ltd |
Automatic focusing device for projectors
|
|
US3571598A
(en)
*
|
1969-12-08 |
1971-03-23 |
Mc Donnell Douglas Corp |
Automatic focusing means using an analog signal correlator
|
|
US3635551A
(en)
*
|
1970-05-18 |
1972-01-18 |
Gaf Corp |
Automatic focusing system for projectors and the like
|
|
US3639048A
(en)
*
|
1970-07-23 |
1972-02-01 |
Eastman Kodak Co |
Automatic ranging and focusing projector
|
|
US3631785A
(en)
*
|
1970-07-30 |
1972-01-04 |
Eastman Kodak Co |
Automatic focusing device
|
|
US3708619A
(en)
*
|
1970-10-15 |
1973-01-02 |
Goodyear Aerospace Corp |
Automatic focusing of optical systems
|
|
US3776639A
(en)
*
|
1972-06-05 |
1973-12-04 |
Honeywell Inc |
Frequency responsive focus detecting apparatus
|
|
US3783269A
(en)
*
|
1972-06-05 |
1974-01-01 |
Honeywell Inc |
Automatic focus positioning circuit
|
|
JPS5531445B2
(US06229276-20010508-P00022.png)
*
|
1972-06-17 |
1980-08-18 |
|
|
|
US4053934A
(en)
*
|
1972-12-29 |
1977-10-11 |
Kornreich Philipp G |
Measuring the quality of images
|
|
US3906219A
(en)
*
|
1973-10-09 |
1975-09-16 |
Honeywell Inc |
Focus detecting apparatus
|
|
US3904869A
(en)
*
|
1973-10-09 |
1975-09-09 |
Honeywell Inc |
Focus detecting apparatus
|
|
US3904870A
(en)
*
|
1973-10-09 |
1975-09-09 |
Honeywell Inc |
Focus detecting apparatus
|
|
US3846628A
(en)
*
|
1973-12-06 |
1974-11-05 |
Honeywell Inc |
Sensitivity balancing apparatus for photo responsive detecting circuits
|
|
US3846629A
(en)
*
|
1973-12-06 |
1974-11-05 |
Honeywell Inc |
Sensitivity balancing apparatus for photo responsive detecting circuits
|
|
US3860935A
(en)
*
|
1973-12-19 |
1975-01-14 |
Honeywell Inc |
Auto focus camera
|
|
US4002899A
(en)
*
|
1974-12-04 |
1977-01-11 |
Honeywell Inc. |
Focus detecting apparatus
|
|
US3958117A
(en)
*
|
1975-07-15 |
1976-05-18 |
Honeywell Inc. |
Distance determining and automatic focusing apparatus
|
|
US4080531A
(en)
*
|
1976-06-29 |
1978-03-21 |
Honeywell Inc. |
Single pass distance determining and automatic focusing apparatus with separately adjusted optical element
|
|
US4103152A
(en)
*
|
1976-06-29 |
1978-07-25 |
Honeywell Inc. |
Distance determining and automatic focusing apparatus with false peak discrimination
|
|
US4184968A
(en)
*
|
1978-02-13 |
1980-01-22 |
Honeywell Inc. |
Auto focus system
|
|
US4470676A
(en)
*
|
1978-07-28 |
1984-09-11 |
Canon Kabushiki Kaisha |
Focus detecting device
|
|
US4349254A
(en)
*
|
1979-02-13 |
1982-09-14 |
Asahi Kogaku Kogyo Kabushiki Kaisha |
Camera focus detecting device
|
|
US4352545A
(en)
*
|
1979-02-13 |
1982-10-05 |
Asahi Kogaku Kogyo Kabushiki Kaisha |
Camera focus detecting device
|
|
JPS63316838A
(ja)
*
|
1987-06-19 |
1988-12-26 |
Minolta Camera Co Ltd |
拡大投影装置における自動焦点調節装置
|
|
JP2555611B2
(ja)
*
|
1987-06-26 |
1996-11-20 |
ミノルタ株式会社 |
マイクロ画像処理装置
|
|
US5210565A
(en)
*
|
1991-06-21 |
1993-05-11 |
Eastman Kodak Company |
Oscillating pupil autofocus method and apparatus
|
