|
US6731391B1
(en)
*
|
1998-05-13 |
2004-05-04 |
The Research Foundation Of State University Of New York |
Shadow moire surface measurement using Talbot effect
|
|
US6567572B2
(en)
|
2000-06-28 |
2003-05-20 |
The Board Of Trustees Of The Leland Stanford Junior University |
Optical displacement sensor
|
|
NO315397B1
(no)
|
2001-11-13 |
2003-08-25 |
Sinvent As |
Optisk forskyvnings-sensor
|
|
US7116430B2
(en)
*
|
2002-03-29 |
2006-10-03 |
Georgia Technology Research Corporation |
Highly-sensitive displacement-measuring optical device
|
|
JP4021382B2
(ja)
*
|
2003-07-28 |
2007-12-12 |
オリンパス株式会社 |
光学式エンコーダ及びその製造方法並びに光学レンズモジュール
|
|
JP3963885B2
(ja)
*
|
2003-10-27 |
2007-08-22 |
オリンパス株式会社 |
反射型光学式エンコーダーのセンサヘッド
|
|
US7485847B2
(en)
|
2004-12-08 |
2009-02-03 |
Georgia Tech Research Corporation |
Displacement sensor employing discrete light pulse detection
|
|
US7230722B2
(en)
*
|
2005-10-19 |
2007-06-12 |
University Of Maryland |
Shadow moire using non-zero talbot distance
|
|
US8035079B2
(en)
*
|
2007-04-10 |
2011-10-11 |
Olympus Corporation |
Optical encoder
|
|
US7924973B2
(en)
*
|
2007-11-15 |
2011-04-12 |
Csem Centre Suisse D'electronique Et De Microtechnique Sa |
Interferometer device and method
|
|
CN102540304A
(zh)
*
|
2012-03-08 |
2012-07-04 |
电子科技大学 |
二维周期孔式Talbot介质相位光栅
|
|
NO20130884A1
(no)
*
|
2013-06-21 |
2014-12-22 |
Sinvent As |
Sensorelement med optisk forskyvning
|
|
NO348955B1
(no)
*
|
2014-02-28 |
2025-07-28 |
Pgs Geophysical As |
Optisk bevegelsessensor
|
|
CN104238284B
(zh)
*
|
2014-09-25 |
2016-08-17 |
中国科学院光电技术研究所 |
一种基于光栅泰伯效应的检焦方法
|
|
US9503820B2
(en)
*
|
2015-01-23 |
2016-11-22 |
Silicon Audio Directional, Llc |
Multi-mode microphones
|
|
GB201506046D0
(en)
*
|
2015-04-09 |
2015-05-27 |
Sinvent As |
Speech recognition
|
|
US10277989B2
(en)
*
|
2016-11-18 |
2019-04-30 |
Gopro, Inc. |
Opto-acoustic transducer and cover glass
|
|
RU2760694C2
(ru)
*
|
2017-01-18 |
2021-11-29 |
Айпиджи Фотоникс Корпорэйшн |
Способ и системы для формирования изображений в когерентном излучении и управления с обратной связью для модификации материалов
|
|
US11982521B2
(en)
*
|
2017-02-23 |
2024-05-14 |
Nikon Corporation |
Measurement of a change in a geometrical characteristic and/or position of a workpiece
|
|
GB201807889D0
(en)
*
|
2018-05-15 |
2018-06-27 |
Sintef Tto As |
Microphone housing
|
|
EP3628990B1
(en)
|
2018-09-26 |
2021-08-25 |
ams International AG |
Integrated optical transducer and method for detecting dynamic pressure changes
|
|
CN110360935B
(zh)
|
2019-07-31 |
2020-05-12 |
西北工业大学 |
一种基于简化光学纳米谐振腔的面内位移传感单元及方法
|
|
GB201916380D0
(en)
*
|
2019-11-11 |
2019-12-25 |
Sensibel As |
Optical microphone substrate
|
|
GB202019714D0
(en)
*
|
2020-12-14 |
2021-01-27 |
Sensibel As |
Optical displacement sensor
|