Inventor

RUDONG SHI

Inventor

Overview

2022–2023

Patent span

Mechanical engineering

Primary field (CPC F)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Pprimary

B23PMetal-working not otherwise provided for17%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges17%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere17%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application17%

G01NInvestigating or analysing materials by determining their chemical or physical properties17%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to CISCO TECH INC (2)· patent assignee history

2022–2023Based in CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CISCO TECH INC	2	2022–2023

Locations

Location	Patents	Span
CN	2	2022–2023