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Inventor

Siew W. Sum

Inventor
Singapore, SG

Overview

1→
Patents
2015
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B08Bprimary
B08BCleaning in general33%
B25JManipulators33%
G11BInformation storage based on relative movement between record carrier and transducer33%
PatentTitleYear
9,082,454'Automatically removing contaminants from a manufactured part'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to HGST Netherlands BV (1)· patent assignee history
2015Patents assigned to LEONG MENG K (1)· patent assignee history
2015Patents assigned to SUM SIEW W (1)· patent assignee history
2015Patents assigned to WONG SAI H (1)· patent assignee history
2015Patents assigned to YAO YI ZHAO (1)· patent assignee history
2015Based in Singapore, SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HGST Netherlands BV12015
LEONG MENG K12015
SUM SIEW Wself12015
WONG SAI H12015
YAO YI ZHAO12015
Locations
LocationPatentsSpan
Singapore, SG12015