Granted Patent
Utility
US 4,513,299 · App. 06/562,302
Spot size modulation using multiple pulse resonance drop ejection
Inventors:
Francis Chee-Shuen Lee, Ross N. Mills, Robert N. Payne, Frank E. Talke
Patented Case
View Patent ↗
Granted: Apr 23, 1985
Filed: Dec 16, 1983
Inventors
Francis Chee-Shuen Lee
Ross N. Mills
Robert N. Payne
Frank E. Talke
Assignee (at issue)
International Business Machines Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.