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Inventor

Ralph C. Koester

Inventor
Tuebingen, DE

Overview

8→
Patents
1998–2011
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing100%
PatentTitleYear
8,055,809'System and method for distributing signal with efficiency over microprocessor'20118,024,168'Detecting X state transitions and storing compressed debug information'20117,895,426'Secure power-on reset engine'20117,711,875'High speed on-chip serial link apparatus'20107,496,692'Validating chip configuration data'20097,430,624'High speed on-chip serial link apparatus and method'20085,870,601'Data processing apparatus and method for correcting faulty microcode in a ROM device via a flag microinstruction in a RAM device including corrected microcode'19995,761,521'Processor for character strings of variable length'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2011Patents assigned to IBM (8)· patent assignee history
1998–1999Based in Holzgerlingen, DE· patent location history
2008–2011Based in Tuebingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM81998–2011
Locations
LocationPatentsSpan
Tuebingen, DE62008–2011
Holzgerlingen, DE21998–1999