Inventor

Chin Kau Quah

Inventor

Singapore, SG

Overview

12→

Patents

2008–2018

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 12 as inventor

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

E02Bprimary

E02BHydraulic engineering50%

E02DFoundations15%

B63BShips or other waterborne vessels10%

B60FVehicles for use both on rail and on road5%

B62DMotor vehicles5%

B63HMarine propulsion or steering5%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load5%

E21BEarth or rock drilling5%

PatentTitleYear

10,011,467Fixation system for hydraulic jacking system2018 9,371,625'Modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations'2016 8,911,179'Dual-derrick ice-worthy jack-up drilling unit'2014 8,747,026'Installation vessel'2014 8,668,408'Skirted foundation for penetrating soft material'2014 8,430,044'Vehicle'2013 8,146,418'Apparatus and method for soil testing for jack-up rigs'2012 8,025,463'Offshore foundation system with integral elements for preloading and extracting'2011 8,011,857'Extraction system for removable marine footing'2011 7,850,398'Jackup oil rig and similar platforms'2010 7,726,910'Interactive leg guide for offshore self-elevating unit'2010 7,399,142'Interactive leg guide for offshore self-elevating unit'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2010Patents assigned to OFFSHORE TECHNOLOGY DEV PTE LT (2)· patent assignee history

2008–2018Based in Singapore, SG· patent location history

2010–2016Patents assigned to OFFSHORE TECHNOLOGY DEV PTE LTD (3)· patent assignee history

2011–2014Patents assigned to KEPPEL OFFSHORE & MARINE TECHNOLOGY CT PTE LTD (4)· patent assignee history

2012–2014Patents assigned to FOO KOK SENG (5)· patent assignee history

2012–2014Patents assigned to QUAH CHIN KAU (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FOO KOK SENG	5	2012–2014
QUAH CHIN KAUself	5	2012–2014
KEPPEL OFFSHORE & MARINE TECHNOLOGY CT PTE LTD	4	2011–2014
OFFSHORE TECHNOLOGY DEV PTE LTD	3	2010–2016
OFFSHORE TECHNOLOGY DEV PTE LT	2	2008–2010

Locations

Location	Patents	Span
Singapore, SG	12	2008–2018