Yangjun Zhang has been granted 7 US patents while listed as an inventor at Ihi . The first was granted in 2007 and the most recent in November 2024. Yangjun Zhang ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Yangjun Zhang in Beijing, CN.
Patents per Year Patents granted per year, 2007 to 2024 Bar chart with a peak of 2 patents in 2017. peak 2 2007: 1 patents 2007 2015: 1 patents 2015 2016: 1 patents 2016 2017: 2 patents 2017 2019: 1 patents 2019 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date
12140389 Heat exchanger and heat exchange device Qie Shen , Jiangtao Cui , Yixiang Yu 2024-11-12
10273973 Centrifugal compressor having an asymmetric self-recirculating casing treatment Xinqian Zheng , Yun Lin , Mingyang Yang , Takahiro Bamba , Hideaki Tamaki 2019-04-30
9816522 Centrifugal compressor having an asymmetric self-recirculating casing treatment Xinqian Zheng , Yun Lin , Mingyang Yang , Takahiro Bamba , Hideaki Tamaki 2017-11-14
9709062 Centrifugal compressor and manufacturing method therefor Xinqian Zheng , Yun Lin , Chuanjie Lan , Weilin Zhuge , Tomoki Kawakubo +1 more 2017-07-18
9234526 Centrifugal compressor having an asymmetric self-recirculating casing treatment Xinqian Zheng , Yun Lin , Mingyang Yang , Takahiro Bamba , Hideaki Tamaki 2016-01-12
9151297 Centrifugal compressor having an asymmetric self-recirculating casing treatment Xinqian Zheng , Yun Lin , Mingyang Yang , Takahiro Bamba , Hideaki Tamaki 2015-10-06
7208085 Caky chromatographic column and the method for producing it and its applications Xindu Geng 2007-04-24