Inventor · disambiguated record
Sandy W. Hsi
Also filed as: HSI SANDY W
3 granted patents·75 citations·filing 1997–2001
75Inventor score
Technology areasH01Q
Top patents by PatentIndex Score
3 records- 0162US6346920B2Broadband fan cone direction finding antenna and arrayFiled 2001·Granted Feb 12, 2002·19 cites·3 claims
- 0261US6198454B1Broadband fan cone direction finding antenna and arrayTCI INTERNATIONAL INC·Filed 1999·Granted Mar 6, 2001·29 cites·13 claims
- 0356US5990845ABroadband fan cone direction finding antenna and arrayTCI INTERNATIONAL·Filed 1997·Granted Nov 23, 1999·27 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →