Inventor · disambiguated record
Zirao Zheng
Also filed as: ZHENG ZIRAO
3 granted patents·2 pending applications·33 citations·filing 2003–2006
70Inventor score
Top patents by PatentIndex Score
5 records- 0168US7486773B2Megavoltage scatter radiation measurement using beam stop arraySIEMENS MEDICAL SOLUTIONS·Filed 2006·Granted Feb 3, 2009·7 cites·22 claims
- 0259US6914960B2Miniature x-ray emitter having independent current and voltage controlMEDTRONIC VASCULAR INC·Filed 2003·Granted Jul 5, 2005·20 cites·9 claims
- 0347US7332723B2Variable gain imagingSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Feb 19, 2008·6 cites·18 claims
- 0438US2004218724A1Miniature x-ray emitterFiled 2003·Application pending·0 cites
- 0536US2004218721A1Miniature x-ray apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →