Inventor

ZHENG ZIRAO

US3 patents

⚠️ This page may combine multiple inventors who share the name “ZHENG ZIRAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEMENS MEDICAL SOLUTIONS

2 patents

US7486773B2Feb 3, 2009

Megavoltage scatter radiation measurement using beam stop array

SIEMENS MEDICAL SOLUTIONS7 citations71

US7332723B2Feb 19, 2008

Variable gain imaging

SIEMENS MEDICAL SOLUTIONS6 citations52

MEDTRONIC VASCULAR INC

1 patent

US6914960B2Jul 5, 2005

Miniature x-ray emitter having independent current and voltage control

MEDTRONIC VASCULAR INC20 citations92