Invention Grant
- Patent Title: Optoelectronic modules operable to recognize spurious reflections and to compensate for errors caused by spurious reflections
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Application No.: US15124231Application Date: 2015-03-13
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Publication No.: US10705192B2Publication Date: 2020-07-07
- Inventor: Jens Kubacki , Jim Lewis , Miguel Bruno Vaello Paños , Michael Lehmann , Stephan Beer , Bernhard Buettgen , Daniel Pérez Calero , Bassam Hallal
- Applicant: AMS SENSORS SINGAPORE PTE. LTD.
- Applicant Address: SG Singapore
- Assignee: ams Sensors Singapore Pte. Ltd.
- Current Assignee: ams Sensors Singapore Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agency: Michael Best and Friedrich LLP
- International Application: PCT/EP2015/055358 WO 20150313
- International Announcement: WO2015/136100 WO 20150917
- Main IPC: G01S7/497
- IPC: G01S7/497 ; G01S17/36 ; G01S17/89 ; G01S7/481 ; G01J1/42 ; G01J1/02 ; G01J1/04
Abstract:
Optoelectronic modules (100) are operable to distinguish between signals indicative of reflections from an object of interest and signals indicative of a spurious reflection. Various modules are operable to recognize spurious reflections by means of dedicated spurious-reflection detection pixels (126) and, in some cases, also to compensate for errors caused by spurious reflections.
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