Inventor
ZHANG SHUJUN
AU29 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG SHUJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PENN STATE RES FOUND
5 patentsUS7622851B2Nov 24, 2009
High temperature piezoelectric material
PENN STATE RES FOUND10 citations83
USRE46445EJun 20, 2017
NBT based lead-free piezoelectric materials for high power applications
PENN STATE RES FOUND0 citations51
US10756253B2Aug 25, 2020
High temperature sensors and transducers
PENN STATE RES FOUND0 citations47
US9923136B2Mar 20, 2018
High temperature sensors and transducers
PENN STATE RES FOUND1 citations47
US10811593B2Oct 20, 2020
Perovskite relaxor-PBTI03 based ferroelectric ceramics with ultrahigh dielectric and piezoelectric properties through polar nanoregions engineering
PENN STATE RES FOUND0 citations35
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD
5 patentsUS11428055B2Aug 30, 2022
Multichannel composite coiled tubing
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD2 citations71
US11220892B2Jan 11, 2022
Tubing for electric submersible pumps used in oil production
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD1 citations60
US11268165B2Mar 8, 2022
Homogenization process for coiled tubing
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD0 citations49
US10948121B2Mar 16, 2021
Super-long thermal insulation steel jacket pipe and machining process thereof
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD0 citations49
US11473717B2Oct 18, 2022
Ultra-long thermally insulated pipeline and forming method thereof
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD0 citations48
BEIJING DRAINAGE GROUP CO LTD
4 patentsUS11339069B2May 24, 2022
Anaerobic ammoxidation synergistic nitrogen removal process device of municipal sewage main and side streams and application method thereof
BEIJING DRAINAGE GROUP CO LTD0 citations46
US12454477B2Oct 28, 2025
Method and system for enhanced culture of aerobic granular sludge
BEIJING DRAINAGE GROUP CO LTD0 citations44
US11858838B2Jan 2, 2024
Sewage uniform distribution treatment device for aerobic granular sludge system and use method therefor
BEIJING DRAINAGE GROUP CO LTD0 citations42
US12398056B2Aug 26, 2025
Sewage treatment system and method of continuous flow step-feed short-cut denitrification-anaerobic ammonia oxidation coupled with denitrification
BEIJING DRAINAGE GROUP CO LTD0 citations40
ZHANG SHUJUN
3 patentsUS8501031B2Aug 6, 2013
NBT based lead-free piezoelectric materials for high power applications
ZHANG SHUJUN2 citations59
US11541332B2Jan 3, 2023
Apparatus for separating particles from a particulate suspension
ZHANG SHUJUN0 citations49
US11207696B2Dec 28, 2021
Magnetic drum separator
ZHANG SHUJUN0 citations49