Inventor
PONNAPALLI SAILA
US11 patents
Patents
11 patentsUS5684672ANov 4, 1997
Laptop computer with an integrated multi-mode antenna
IBM219 citations98
US5497337AMar 5, 1996
Method for designing high-Q inductors in silicon technology without expensive metalization
IBM279 citations98
US5656849AAug 12, 1997
Two-level spiral inductor structure having a high inductance to area ratio
IBM131 citations97
US5446311AAug 29, 1995
High-Q inductors in silicon technology without expensive metalization
IBM369 citations96
US6128510AOct 3, 2000
Cordless connection for a data/fax modem
IBM46 citations95
US5937348AAug 10, 1999
Cordless communication system for a portable computer modem
IBM80 citations94
US5623271AApr 22, 1997
Low frequency planar antenna with large real input impedance
IBM20 citations92
US5583510ADec 10, 1996
Planar antenna in the ISM band with an omnidirectional pattern in the horizontal plane
IBM49 citations92
US6175947B1Jan 16, 2001
Method of extracting 3-D capacitance and inductance parasitics in sub-micron VLSI chip designs using pattern recognition and parameterization
IBM57 citations91
US5777583AJul 7, 1998
High gain broadband planar antenna
IBM33 citations90
US6009247ADec 28, 1999
Portable computer network
IBM46 citations89