;  US6218702-B1 -- JP57013777-A   YAMAZAKI S (YAMA-Individual);  NAGATA Y (NAGA-Individual)   NAGATA Y,  YAMAZAKI S;  US5091334-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  NAGATA Y;  US5120394-A   FUJITSU LTD (FUIT)   MUKAI R;  US5302230-A   ;  US5403772-A   SEMICONDUCTOR ENERGY RES CO LTD (SEME);  US5426064-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H,  UOCHI H,  CHIYOU K,  UOJI H;  US5481121-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H;  US5488000-A   SEMICONDUCTOR ENERGY LAB (SEME)   CHIYOU K;  US5492843-A   SEMICONDUCTOR ENERGY LAB (SEME)   CHIYOU K,  TAKAYAMA T,  ADACHI H;  US5501989-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  TAKEMURA Y;  US5508533-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5529937-A   SEMICONDUCTOR ENERGY LAB (SEME)   OHNUMA H,  ZHANG H,  TAKEMURA Y;  US5530265-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5534716-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5543352-A   SEMICONDUCTOR ENERGY LAB (SEME);  SHARP KK (SHAF)   YAMAGUCHI N,  SUZUKI A,  MIYANAGA A,  ZHANG H,  OHTANI H,  OTANI H,  CHIYOU K;  US5563426-A   SEMICONDUCTOR ENERGY RES CO LTD (SEME);  US5569610-A   SEMICONDUCTOR ENERGY LAB (SEME)   CHIYOU K,  TAKAYAMA T,  TAKEMURA Y;  US5569936-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  TAKEMURA Y,  YAMAMOTO M,  ZHANG H,  UOCHI H,  CHIYOU K;  US5580792-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H,  UOCHI H,  CHIYOU K,  UOJI H;  US5585291-A   SEMICONDUCTOR ENERGY LAB (SEME)   OHTANI H,  MIYANAGA A,  TAKEYAMA J;  US5589694-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  TAKEMURA Y;  US5595923-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  TAKEMURA Y,  YAMAMOTO M,  ZHANG H,  UOCHI H,  CHIYOU K;  US5595944-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H,  CHIYOU K;  US5604360-A   SEMICONDUCTOR ENERGY RES CO LTD (SEME);  US5605846-A   SEMICONDUCTOR ENERGY LAB (SEME)   OTANI H,  MIYANAGA S,  CHIYOU K,  YAMAGUCHI N;  US5606179-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  TAKEMURA Y;  US5608232-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  TAKEMURA Y,  ZHANG H,  TAKAYAMA T,  UOCHI H;  US5612250-A   SEMICONDUCTOR ENERGY LAB (SEME);  SHARP KK (SHAF)   YAMAGUCHI N,  SUZUKI A,  MIYANAGA A,  ZHANG H,  OHTANI H,  OTANI H,  CHIYOU K;  US5614426-A   SEMICONDUCTOR ENERGY LAB (SEME);  SHARP KK (SHAF)   ZHANG H,  FUNADA F,  TAKAYAMA T,  MORITA T,  TANAKA H,  CHIYOU K;  US5614733-A   SEMICONDUCTOR ENERGY LAB (SEME)   CHIYOU K,  TAKAYAMA T,  TAKEMURA Y;  US5616506-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5620910-A   SEMICONDUCTOR ENERGY LAB (SEME)   TERAMOTO S;  US5621224-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  TERAMOTO S;  US5624851-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  CHIYOU K,  TAKEMURA Y;  US5637515-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5639698-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  TAKEMURA Y,  ZHANG H,  TAKAYAMA T,  UOCHI H;  US5643826-A   SEMICONDUCTOR ENERGY LAB (SEME)   OHTANI H,  MIYANAGA A,  FUKUNAGA T,  ZHANG H;  US5646424-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H,  CHIYOU K;  US5654203-A   SEMICONDUCTOR ENERGY LAB (SEME)   OTANI H,  ADACHI H,  MIYANAGA S,  TAKAYAMA T;  US5656825-A   SEMICONDUCTOR ENERGY LAB (SEME)   KUSUMOTO N,  OTANI H,  TAKEMURA Y;  US5663077-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5677549-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  CHIYOU K,  TAKEMURA Y;  US5696386-A   SEMICONDUCTOR ENERGY LAB (SEME)   ZHANG H,  TAKEMURA Y,  YAMAZAKI S;  US5696388-A   SEMICONDUCTOR ENERGY LAB (SEME);  SHARP KK (SHAF)   ZHANG H,  FUNADA F,  TAKAYAMA T,  MORITA T,  TANAKA H,  CHIYOU K;  US5700333-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  ARAI Y;  US5705829-A   SEMICONDUCTOR ENERGY LAB (SEME)   MIYANAGA S,  OTANI H,  TAKEMURA Y;  US5712191-A   SEMICONDUCTOR ENERGY LAB (SEME)   NAKAJIMA S,  YAMAZAKI S,  KUSUMOTO N,  TERAMOTO S;  US5744824-A   SHARP KK (SHAF);  SEMICONDUCTOR ENERGY LAB (SEME)   KOUZAI T,  MAKITA N,  TAKAYAMA T;  US6589822-B1 -- GB2118774-A   ;  JP04196125-A   ;  JP57013777-A   YAMAZAKI S (YAMA-Individual);  NAGATA Y (NAGA-Individual)   NAGATA Y,  YAMAZAKI S;  JP58170064-A   ;  JP60117785-A   ;  KR22914   ;  US4570328-A   MOTOROLA INC (MOTI);  US4862237-A   SUWA SEIKOSHA KK (SUWA);  EPSON CORP (SHIH)   MOROZUMI S;  US5091334-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  NAGATA Y;  US5403772-A   SEMICONDUCTOR ENERGY RES CO LTD (SEME);  US5426064-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H,  UOCHI H,  CHIYOU K,  UOJI H;  US5481121-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H;  US5488000-A   SEMICONDUCTOR ENERGY LAB (SEME)   CHIYOU K;  US5492843-A   SEMICONDUCTOR ENERGY LAB (SEME)   CHIYOU K,  TAKAYAMA T,  ADACHI H;  US5501989-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  TAKEMURA Y;  US5508533-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5529937-A   SEMICONDUCTOR ENERGY LAB (SEME)   OHNUMA H,  ZHANG H,  TAKEMURA Y;  US5530265-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5534716-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5543352-A   SEMICONDUCTOR ENERGY LAB (SEME);  SHARP KK (SHAF)   YAMAGUCHI N,  SUZUKI A,  MIYANAGA A,  ZHANG H,  OHTANI H,  OTANI H,  CHIYOU K;  US5563426-A   SEMICONDUCTOR ENERGY RES CO LTD (SEME);  US5569610-A   SEMICONDUCTOR ENERGY LAB (SEME)   CHIYOU K,  TAKAYAMA T,  TAKEMURA Y;  US5569936-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  TAKEMURA Y,  YAMAMOTO M,  ZHANG H,  UOCHI H,  CHIYOU K;  US5580792-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H,  UOCHI H,  CHIYOU K,  UOJI H;  US5585291-A   SEMICONDUCTOR ENERGY LAB (SEME)   OHTANI H,  MIYANAGA A,  TAKEYAMA J;  US5589694-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  TAKEMURA Y;  US5595923-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  TAKEMURA Y,  YAMAMOTO M,  ZHANG H,  UOCHI H,  CHIYOU K;  US5595944-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H,  CHIYOU K;  US5604360-A   SEMICONDUCTOR ENERGY RES CO LTD (SEME);  US5605846-A   SEMICONDUCTOR ENERGY LAB (SEME)   OTANI H,  MIYANAGA S,  CHIYOU K,  YAMAGUCHI N;  US5606179-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  TAKEMURA Y;  US5608232-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  TAKEMURA Y,  ZHANG H,  TAKAYAMA T,  UOCHI H;  US5612250-A   SEMICONDUCTOR ENERGY LAB (SEME);  SHARP KK (SHAF)   YAMAGUCHI N,  SUZUKI A,  MIYANAGA A,  ZHANG H,  OHTANI H,  OTANI H,  CHIYOU K;  US5614426-A   SEMICONDUCTOR ENERGY LAB (SEME);  SHARP KK (SHAF)   ZHANG H,  FUNADA F,  TAKAYAMA T,  MORITA T,  TANAKA H,  CHIYOU K;  US5614733-A   SEMICONDUCTOR ENERGY LAB (SEME)   CHIYOU K,  TAKAYAMA T,  TAKEMURA Y;  US5616506-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5620910-A   SEMICONDUCTOR ENERGY LAB (SEME)   TERAMOTO S;  US5621224-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  TERAMOTO S;  US5624851-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  CHIYOU K,  TAKEMURA Y;  US5637515-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5639698-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  TAKEMURA Y,  ZHANG H,  TAKAYAMA T,  UOCHI H;  US5643826-A   SEMICONDUCTOR ENERGY LAB (SEME)   OHTANI H,  MIYANAGA A,  FUKUNAGA T,  ZHANG H;  US5646424-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y,  TAKAYAMA T,  ZHANG H,  CHIYOU K;  US5654203-A   SEMICONDUCTOR ENERGY LAB (SEME)   OTANI H,  ADACHI H,  MIYANAGA S,  TAKAYAMA T;  US5656825-A   SEMICONDUCTOR ENERGY LAB (SEME)   KUSUMOTO N,  OTANI H,  TAKEMURA Y;  US5663077-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKEMURA Y;  US5677549-A   SEMICONDUCTOR ENERGY LAB (SEME)   TAKAYAMA T,  CHIYOU K,  TAKEMURA Y;  US5696386-A   SEMICONDUCTOR ENERGY LAB (SEME)   ZHANG H,  TAKEMURA Y,  YAMAZAKI S;  US5696388-A   SEMICONDUCTOR ENERGY LAB (SEME);  SHARP KK (SHAF)   ZHANG H,  FUNADA F,  TAKAYAMA T,  MORITA T,  TANAKA H,  CHIYOU K;  US5700333-A   SEMICONDUCTOR ENERGY LAB (SEME)   YAMAZAKI S,  ARAI Y;  US5705829-A   SEMICONDUCTOR ENERGY LAB (SEME)   MIYANAGA S,  OTANI H,  TAKEMURA Y;  US5712191-A   SEMICONDUCTOR ENERGY LAB (SEME)   NAKAJIMA S,  YAMAZAKI S,  KUSUMOTO N,  TERAMOTO S;  US5744824-A   SHARP KK (SHAF);  SEMICONDUCTOR ENERGY LAB (SEME)   KOUZAI T,  MAKITA N,  TAKAYAMA T;  US5821562-A   SHARP KK (SHAF)   MITANI Y,  NOMURA K;  US6140165-A   SEMICONDUCTOR ENERGY LAB (SEME)   MIYANAGA S,  OTANI H,  TAKEMURA Y;  US6177302-B1   SEL SEMICONDUCTOR LAB CO LTD (SEME)   YAMAZAKI S,  ZHANG H,  INUSHIMA T,  FUKADA T;  US6201281-B1   SEMICONDUCTOR ENERGY LAB (SEME)   MIYAZAKI M,  MURAKAMI A,  TERAMOTO S;  JP3907726-B2 -- JP07161634-A   ;  JP63224216-A   ;  JP3110398-B2