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US007019671B2

(12) United States Patent

Kawai

(io) Patent No.: (45) Date of Patent:

US 7,019,671 B2 Mar. 28, 2006

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(56) References Cited
U.S. PATENT DOCUMENTS

5,793,419 A * 8/1998 Fraley 348/143

6,181,381 Bl* 1/2001 Evans 348/333.01

6,278,480 Bl * 8/2001 Kurahashi et al 348/59

6,563,532 Bl * 5/2003 Strab et al 348/158

6,577,234 Bl * 6/2003 Dohrmann 340/540

6,825,875 Bl * 11/2004 Strab et al 348/207.99

FOREIGN PATENT DOCUMENTS

JP 2001-128149 5/2001

* cited by examiner

Primary Examiner—Van T. Trieu

(74) Attorney, Agent, or Firm—Morgan & Finnegan, L.L.P.

(57) ABSTRACT

An image-taking apparatus is disclosed which is easy to use and is capable of a search for a person or walking support without fail. The image-taking apparatus comprises a compound eye optical unit, an image-pickup device which photoelectrically converts an object image formed by the compound eye optical unit, and a transmission unit which transmits image information provided by using the imagepickup device. The compound eye optical unit and the image-pickup device are held by a hold member which is provided with an attachment member for attachment to a user.

12 Claims, 8 Drawing Sheets

101

100'

._L_

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