Inventor

Quock Ying Ng

Inventor

Singapore, SG

Overview

9→

Patents

1981–2007

Patent span

Physics

Primary field (CPC G)

Patents· 9 as inventor

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer50%

C07CAcyclic or carbocyclic compounds13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

C07DHeterocyclic compounds6%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

C23CCoating metallic material6%

PatentTitleYear

7,312,949'Base deck with overmolded elastomeric and rigid structural components'2007 7,130,150'Integrated filter system for a data storage device'2006 7,110,215'Breather filter at down-stream of re-circulation filter'2006 6,972,927'Flanged breather filter cartridge with an integrated diffusion path'2005 6,590,739'Disc clamp with shape memory alloys'2003 5,232,570'Nitrogen-containing materials for wear protection and friction reduction'1993 5,128,216'Lubricants for magnetic media'1992 5,112,662'Method for providing a lubricant coating on the surface of a magneto-optical disk and resulting optical disk'1992 4,258,206'Selective carbonylation of olefins by a polymer-supported Pd halide catalyst'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to UNIV ALABAMA (1)· patent assignee history

1981Based in Lake Elmo, MN, US· patent location history

1992–1993Patents assigned to DIGITAL EQUIPMENT CORP (3)· patent assignee history

1992–1993Based in Colorado Springs, CO, US· patent location history

1992Based in Scottsdale, AZ, US· patent location history

2003–2007Patents assigned to SEAGATE TECHNOLOGY LLC (5)· patent assignee history

2003–2007Based in Singapore, SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEAGATE TECHNOLOGY LLC	5	2003–2007
DIGITAL EQUIPMENT CORP	3	1992–1993
UNIV ALABAMA	1	1981

Locations

Location	Patents	Span
Singapore, SG	5	2003–2007
Colorado Springs, CO, US	2	1992–1993
Scottsdale, AZ, US	1	1992
Lake Elmo, Minnesota, US	1	1981