Inventor
KONG ZHAO
CN21 patents
⚠️ This page may combine multiple inventors who share the name “KONG ZHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD
8 patentsUS10260387B2Apr 16, 2019
Engine oil supply system
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD4 citations70
US11015496B2May 25, 2021
Small internal combustion engine and garden tool with the same
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD0 citations51
US10704521B2Jul 7, 2020
Portable gasoline tool and electronic ignition system thereof
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD0 citations51
US11400586B2Aug 2, 2022
Automatic walking robot and belt drive system
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD0 citations47
US11535320B2Dec 27, 2022
Walking mechanism, robot having same, and self-walking mower
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD0 citations44
US10851721B2Dec 1, 2020
Garden tool
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD0 citations41
US10260475B2Apr 16, 2019
Internal combustion engine and garden tool
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD0 citations41
US9850851B2Dec 26, 2017
Carburetor base of engine
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD0 citations39
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD
4 patentsUS11297990B2Apr 12, 2022
Dust collector and self-cleaning method for filter thereof
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD3 citations72
US12193629B2Jan 14, 2025
Vacuum cleaner
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD0 citations51
US11552527B2Jan 10, 2023
Packing and mounting mechanism for electric motor in small and medium-sized appliances
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD0 citations51
US10888871B2Jan 12, 2021
Food waste disposer
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD0 citations44
SUZHOU CLEVA PREC MACHINERY & TECH CO LTD
4 patentsUS9719460B2Aug 1, 2017
Engine oil pan
SUZHOU CLEVA PREC MACHINERY & TECH CO LTD4 citations68
US9797338B2Oct 24, 2017
Engine with rocker chamber
SUZHOU CLEVA PREC MACHINERY & TECH CO LTD1 citations47
US9797281B2Oct 24, 2017
Four-stroke engine
SUZHOU CLEVA PREC MACHINERY & TECH CO LTD0 citations38
US9598988B2Mar 21, 2017
Lubrication system for four-stroke engine
SUZHOU CLEVA PREC MACHINERY & TECH CO LTD0 citations37