The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2002
Filed:
Aug. 07, 2000
Tai Kyong Song, Seoul, KR;
Yang Mo Yoo, Seoul, KR;
Medison Co., LTD, Kangwon-Do, KR;
Abstract
An ultrasound imaging method for forming an image of an object using received signals reflected from the object, received after transmitting an ultrasound pulse to the object. The inventive method comprises the steps of (a) transmitting a first set of the ultrasound pulses to the object by applying voltages according to a first code of a pair of modified Golay codes to one or more transducers; (b) performing pulse compression on a first set of reflected signals of the first set of the ultrasound pulses reflected from the object; (c) transmitting a second set of the ultrasound pulses to the object by applying the voltages according to a second code of the pair of the modified Golay codes to said one or more transducers; (d) performing pulse compression on a second set of reflected signals of the second set of the ultrasound pulses reflected from the object; (e) adding the pulse compressed signals of the first and the second sets of the reflected signals; (f) producing a receive-focused signal by using the added signal; and (g) displaying the image according to the receive-focused signal after signal processing.