Inventor · disambiguated record
Hsu Chang
Also filed as: CHANG HSU · CHANG HSU HUNG
17 granted patents·214 citations·filing 1974–2010
93Inventor score
Top patents by PatentIndex Score
17 records- 0189US4221003ABubble domain relational data base systemIBM·Filed 1978·Granted Sep 2, 1980·68 cites·12 claims
- 0281US4283771AOn-chip bubble domain relational data base systemIBM·Filed 1978·Granted Aug 11, 1981·23 cites·13 claims
- 0375US8258878B2Phase locked loop and method thereofYEN SHIH-CHIEH·Filed 2010·Granted Sep 4, 2012·4 cites·8 claims
- 0471US3996571ADouble layer bubble domain lattice systemIBM·Filed 1974·Granted Dec 7, 1976·17 cites·9 claims
- 0566US5949354AComputer pointing deviceACER PERIPHERALS INC·Filed 1998·Granted Sep 7, 1999·50 cites·12 claims
- 0665US3967263AText editing systemIBM·Filed 1974·Granted Jun 29, 1976·18 cites·26 claims
- 0762US8111781B2Radio frequency identification (RFID) interrogatorsCHANG HSU-HUNG·Filed 2007·Granted Feb 7, 2012·3 cites·27 claims
- 0860US8313026B2Radio frequency identification chip and setting and operating methods of sameCHANG WEI·Filed 2007·Granted Nov 20, 2012·2 cites·17 claims
- 0954US3950732ASingle technology text editing systemIBM·Filed 1974·Granted Apr 13, 1976·12 cites·11 claims
- 1050US4040018ALadder for information processingIBM·Filed 1975·Granted Aug 2, 1977·6 cites·23 claims
- 1148US8060037B2Circuit and method of calibrating direct current offset in wireless communication deviceHSIEH MING-YU·Filed 2009·Granted Nov 15, 2011·0 cites·20 claims
- 1246US4067002AField access of bubble domain latticeIBM·Filed 1975·Granted Jan 3, 1978·4 cites·24 claims
- 1336US4011461APipelined universal bubble logic arrayIBM·Filed 1975·Granted Mar 8, 1977·3 cites·24 claims
- 1436US4003037AMagnetic bubble domain processing apparatus and methodIBM·Filed 1975·Granted Jan 11, 1977·2 cites·31 claims
- 1532US4174538ATwo-dimensional bubble domain memoryIBM·Filed 1977·Granted Nov 13, 1979·1 cites·17 claims
- 1632US4028672ARewritable bubble domain decoderIBM·Filed 1976·Granted Jun 7, 1977·1 cites·14 claims
- 1729US8463205B2Transmitting apparatus operative at a plurality of different bands and associated methodCHANG HSU-HUNG·Filed 2010·Granted Jun 11, 2013·0 cites·2 claims
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