HR

Hans S. Rupprecht

IBM: 6 patents #16,453 of 70,183Top 25%
Overall (All Time): #769,929 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
T106101 Structure of an improved bipolar transistor Joseph R. Cavaliere, Cheng T. Horng, Richard R. Konian, Robert O. Schwenker 1985-12-03
4485552 Complementary transistor structure and method for manufacture Ingrid E. Magdo 1984-12-04
4452645 Method of making emitter regions by implantation through a non-monocrystalline layer Wei-Kan Chu, Ingrid E. Magdo 1984-06-05
4357622 Complementary transistor structure Ingrid E. Magdo 1982-11-02
4338138 Process for fabricating a bipolar transistor Joseph R. Cavaliere, Cheng T. Horng, Richard R. Konian, Robert O. Schwenker 1982-07-06
4333227 Process for fabricating a self-aligned micrometer bipolar transistor device Cheng T. Horng, Michael R. Poponiak, Robert O. Schwenker 1982-06-08
4303933 Self-aligned micrometer bipolar transistor device and process Cheng T. Horng, Michael R. Poponiak, Robert O. Schwenker 1981-12-01