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Inventor

CHI FENG

US11 patents
⚠️ This page may combine multiple inventors who share the name “CHI FENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI GOLYTEC AUTOMATION CO LTD

4 patents
US12515895B2Jan 6, 2026

Mover and mixed conveyor line with mover

SHANGHAI GOLYTEC AUTOMATION CO LTD1 citations61
USD1081574SJul 1, 2025

Motor stator

SHANGHAI GOLYTEC AUTOMATION CO LTD1 citations59
USD1072752SApr 29, 2025

Motor stator

SHANGHAI GOLYTEC AUTOMATION CO LTD0 citations58
USD1115885SMar 3, 2026

Rotor of maglev linear motor

SHANGHAI GOLYTEC AUTOMATION CO LTD0 citations54

HOFFMANN LA ROCHE

2 patents
US9693997B2Jul 4, 2017

Antiviral compounds

HOFFMANN LA ROCHE1 citations51
US9540345B2Jan 10, 2017

Antiviral compounds

HOFFMANN LA ROCHE0 citations38

PORVAIR PLC

2 patents
US7718114B2May 18, 2010

Ceramic foam filter for better filtration of molten iron

PORVAIR PLC0 citations46
US9504944B2Nov 29, 2016

Bn or Y2O3 coated ceramic filters used in filtration of aluminum—lithium alloys and reactive alloys

PORVAIR PLC0 citations44

SHANGHAI INST OPTICS & FINE ME

2 patents
US9036155B2May 19, 2015

Six-axis four-subdividing interferometer

SHANGHAI INST OPTICS & FINE ME0 citations35
US9036154B2May 19, 2015

Four-axis four-subdividing interferometer

SHANGHAI INST OPTICS & FINE ME0 citations35

CHI FENG

1 patent
US8518528B2Aug 27, 2013

Low expansion corrosion resistant ceramic foam filters for molten aluminum filtration

CHI FENG9 citations76