;  US2002090541-A1 -- US4988582-A   BELL COMMUNICATIONS (TELF)   DYER C K;  US5837125-A   PRAXAIR TECHNOLOGY INC (PRAX)   PRASAD R,  GOTTZMANN C F,  KESKAR N R;  US6010798-A   SIEMENS AG (SIEI)   HAMMERSCHMIDT A,  DOMKE W,  NOELSCHER C,  SUCHY P;  US20020061432-A1   ;  US20050089741-A1   ;  US6264857-B1   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  US6288187-B1   ACEP INC (ACEP-Non-standard);  CENT NAT RECH SCI (CNRS);  UNIV MONTREAL (UMTL)   ARMAND M,  MICHOT C;  US6465120-B1   HONDA GIKEN KOGYO KK (HOND)   AKITA H,  ICHIKAWA M,  IGUCHI M,  OYANAGI H;  JP3670565-B2 -- JP06342665-A   ;  JP2000517462-W   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  US6936365-B2 -- JP06342665-A   ;  JP2002110200-A   TOSHIBA KK (TOKE)   NAKANO Y,  HAYASE S;  JP2000517462-W   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  US4988582-A   BELL COMMUNICATIONS (TELF)   DYER C K;  US5837125-A   PRAXAIR TECHNOLOGY INC (PRAX)   PRASAD R,  GOTTZMANN C F,  KESKAR N R;  US6010798-A   SIEMENS AG (SIEI)   HAMMERSCHMIDT A,  DOMKE W,  NOELSCHER C,  SUCHY P;  US20020061432-A1   ;  US20050089741-A1   ;  US6264857-B1   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  US6288187-B1   ACEP INC (ACEP-Non-standard);  CENT NAT RECH SCI (CNRS);  UNIV MONTREAL (UMTL)   ARMAND M,  MICHOT C;  US6465120-B1   HONDA GIKEN KOGYO KK (HOND)   AKITA H,  ICHIKAWA M,  IGUCHI M,  OYANAGI H;  WO1998007164-A1   ;  US2005256213-A1 -- US4988582-A   BELL COMMUNICATIONS (TELF)   DYER C K;  US6010798-A   SIEMENS AG (SIEI)   HAMMERSCHMIDT A,  DOMKE W,  NOELSCHER C,  SUCHY P;  US20020061432-A1   ;  US20050089741-A1   ;  US6264857-B1   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  US6288187-B1   ACEP INC (ACEP-Non-standard);  CENT NAT RECH SCI (CNRS);  UNIV MONTREAL (UMTL)   ARMAND M,  MICHOT C;  US6465120-B1   HONDA GIKEN KOGYO KK (HOND)   AKITA H,  ICHIKAWA M,  IGUCHI M,  OYANAGI H;  US6624857-B1   SHARP KK (SHAF)   NAGATA H,  SHIMADA N,  AKEHI Y,  TACHIBANA M;  US6837125-B1   TERADYNE INC (TRDN)   HERRERA C A,  KUNDA J,  KEUS R;  US7538169-B2 -- US20050089741-A1   ;  US6264857-B1   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  WO1998007164-A1   ;  JP06342665-A   ;  JP2002110200-A   TOSHIBA KK (TOKE)   NAKANO Y,  HAYASE S;  JP2000517462-W   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  US4988582-A   BELL COMMUNICATIONS (TELF)   DYER C K;  US5837125-A   PRAXAIR TECHNOLOGY INC (PRAX)   PRASAD R,  GOTTZMANN C F,  KESKAR N R;  US6010798-A   SIEMENS AG (SIEI)   HAMMERSCHMIDT A,  DOMKE W,  NOELSCHER C,  SUCHY P;  US20020061432-A1   ;  US6288187-B1   ACEP INC (ACEP-Non-standard);  CENT NAT RECH SCI (CNRS);  UNIV MONTREAL (UMTL)   ARMAND M,  MICHOT C;  US6465120-B1   HONDA GIKEN KOGYO KK (HOND)   AKITA H,  ICHIKAWA M,  IGUCHI M,  OYANAGI H;  US2009197139-A1 -- US4988582-A   BELL COMMUNICATIONS (TELF)   DYER C K;  US6010798-A   SIEMENS AG (SIEI)   HAMMERSCHMIDT A,  DOMKE W,  NOELSCHER C,  SUCHY P;  US20020061432-A1   ;  US20050089741-A1   ;  US6264857-B1   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  US6288187-B1   ACEP INC (ACEP-Non-standard);  CENT NAT RECH SCI (CNRS);  UNIV MONTREAL (UMTL)   ARMAND M,  MICHOT C;  US6465120-B1   HONDA GIKEN KOGYO KK (HOND)   AKITA H,  ICHIKAWA M,  IGUCHI M,  OYANAGI H;  US6837125-B1   TERADYNE INC (TRDN)   HERRERA C A,  KUNDA J,  KEUS R