Inventor

Sam Yang

Inventor

Shanghai, CN

Overview

2003–2014

Patent span

Mechanical engineering

Primary field (CPC F)

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

LOC23primary

LOC2323%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for15%

F24FAir-conditioning15%

H04NPictorial communication, e.g. television15%

A63HToys, e.g. tops, dolls, hoops or building blocks8%

F16KValves8%

F16TSteam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003–2005Based in Chung-Ho City, Taipei Hsien, TW· patent location history

2007Patents assigned to LANDMARK ENTPR INC (3)· patent assignee history

2007Based in Huizhou, CN· patent location history

2007Based in Chen Zhou, CN· patent location history

2013–2014Patents assigned to YANG SAM (3)· patent assignee history

2013–2014Patents assigned to DIEHL PETER G (2)· patent assignee history

2013–2014Patents assigned to GM GLOBAL TECH OPERATIONS INC (2)· patent assignee history

2013Patents assigned to KANNING TORSTEN (1)· patent assignee history

2013–2014Based in Shanghai, CN· patent location history

2014Based in Taipei, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LANDMARK ENTPR INC	3	2007
YANG SAMself	3	2013–2014
DIEHL PETER G	2	2013–2014
GM GLOBAL TECH OPERATIONS INC	2	2013–2014
KANNING TORSTEN	1	2013

Locations