Hablov Et Al. - Patent US5530429 - Electronic Surveillance System

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  • 8/12/2019 Hablov Et Al. - Patent US5530429 - Electronic Surveillance System

    1/16

    United S t a t e s Patent [ 1 9 ]

    Hablov e t a l .

    [ 5 4 ]

    ELECTRONIC SURVEILLANCE

    SYSTEM

    [ 7 5 ]

    I n v e n t o r s :

    D i m i t r i V . H a b l o v ;

    O l e g

    I . F i s u n ; Lev

    N .

    L u p i c h e v ; V i k t o r

    V .

    O s i p o v ; V i k t o r

    A .

    S c h e s t i p e r o v , a l l o f M o s c o w ,

    R u s s i a n

    F e d e r a t i o n ; R i c h a r d S c h i m k o ,

    B e r l i n , G e r m a n y

    [ 7 3 ]

    A s s i g n e e :

    B o r u s S p e z i a l v e r f a h r e n u n d - g e r a t e

    im

    S o n d e r m a s c h i n e n b a u GmbH,

    B e r l i n , G e r m a n y

    [ 2 1 ] A p p l .

    N o . :

    1 6 1 , 1 3 3

    [ 2 2 ]

    F i l e d : D e c . 3 , 1 9 9 3

    [ 3 0 ]

    F o r e i g n

    A p p l i c a t i o n

    P r i o r i t y D a t a

    Dec. 4 , 1992

    [DE]

    Germany

    . . . . . . . . . . . . . . . . . . . . . . . . . . 42

    41 6 4 8 . 5

    [ 5 1 ] I n t .

    C l . 6

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    .

    G08B 13/18

    [ 5 2 ] US.

    l .

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340/552; 342/192

    [ 5 8 ]

    Field

    of

    Search

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    . . 340/552;

    342/90,

    3 4 2 / 2 8 , 1 9 2

    [ 5 6 ]

    R e f e r e n c e s

    C i t e d

    U . S . PATENT DOCUMENTS

    3,823,261 7/1974 Bolsey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 7 8 / 6 8

    3,932,703 1/1976 Bolsey . . . . .

    1 7 8 / 6 8

    4,027,303 5/1977 Neuwirth . . 340/552

    4,197,537 4 / 1 9 8 0 Follen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 0 / 5 5 2

    4 , 4 0 0 , 7 0 0

    8 / 1 9 8 3

    R i t t e n b a c h .

    4, 4 0 8, 2 2 4 1 0 / 1 9 8 3 Yoshida . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    .

    3 5 8 / 1 0 8

    4 , 4 2 0 , 2 3 8 1 2 / 1 9 8 3 F e l i x .

    4 , 4 8 4 , 1 9 3

    1 1 / 1 9 8 4

    B e l l e w .

    4,864,307 9 / 1 9 8 9

    Portage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    3 4 2 / 1 9 2

    4, 9 6 1, 0 3 9

    1 0 / 1 9 9 0 Roth . . . . . . . . . 3 4 2 / 1 9 2

    4,967,183 10/1990 DAmbrosia 340/552

    5 , 0 4 9, 8 5 8

    9 / 1 9 9 1 Price . . . . . . . . 3 4 0 / 5 5 2

    5,077,548

    12/1991 Dipoala . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 0 / 5 5 2

    5 , 1 5 0 , 0 9 9 9 / 1 9 9 2 L i e n a u .

    5 , 1 5 0 , 1 2 3

    9 / 1 9 9 2 Orlowski . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    .

    3 4 2 / 2 8

    5 , 1 9 6, 8 2 6

    3 / 1 9 9 3 W hi t i n g

    . . . . . . . . .

    .

    5 , 2 3 3, 3 5 4 8 / 1 9 9 3 Tamauchi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    .

    3 4 2 / 2 8

    9 . 1

    23 9 . 2

    T r a n s m i t t e r

    z l

    [ S u n d i

    /

    R e c e i v e r

    m u n g

    I l l l l l I l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l

    USOO5530429A

    [ 1 1 ] Patent Number:

    [ 4 5 ] Date o f P a t e n t :

    5 , 5 3 0 , 4 2 9

    J u n . 2 5 , 1 9 9 6

    FOREIGN

    PATENT

    DOCUMENTS

    5 8 0 3 2

    8 / 1 9 8 2

    4 9 0 7 1 3 A 1

    6 / 1 9 9 2

    2 6 4 5 3 0 7 1 0 / 1 9 9 0

    3 2 0 0 1 4 7 7 / 1 9 8 3

    3832428A1

    6 / 1 9 8 9

    2 1 8 4 6 2 7

    6 / 1 9 8 7

    WO89/11710

    1 1 / 1 9 8 9

    European

    P a t . O ? .

    European

    P a t .

    O f f .

    France

    Germany

    Germany

    United

    Kingdom

    WIPO

    OTHER PUBLICATIONS

    An X-Bank M i c r o w a v e L i f e - D e t e c t i o n S y s t e m ~ I E E E

    T r a n s a c t i o n s

    On B i o m e d i c a l

    E n g i n e e r i n g ,

    v o l .

    BME-33,

    N o . 7 , J u l . 1 9 8 6 .

    E u r o p e a n

    p a t e n t

    s e a r c h f o r

    p a r e n t

    E u r o p e a n p a t e n t

    a p p l i c a

    t i o n

    EP 9 3 2 5 0 3 3 1 ,

    A p r .

    1 9 ,

    1 9 9 4 .

    P r i m a r y

    E x a m i n e r - B r e n t

    A . S w a r t h o u t

    A s s i s t a n t

    E x a m i n e r A l b e r t K .

    Wong

    A t t o r n e y , A g e n t , o r

    F i r m C h i l t o n ,

    A l i x

    a n

    K i r k

    [ 5 7 ] ABSTRACT

    An

    e l e c t r o n i c

    s u r v e i l l a n c e s y s t e m f o r d e t e c t i n g u n a u t h o

    r i z e d p e r s o n s

    w i t h i n

    a b u i l d i n g .

    The s y s t e m c o m p r i s i n g

    a

    m i c r o w a v e

    t r a n s m i t t i n g / r e c e i v i n g d e v i c e

    w h i c h

    t r a n s m i t s

    a

    microwave

    s i g n a l i n t o

    t h e a r e a

    u n d e r

    s u r v e i l l a n c e a n d

    r e c e i v e s microwave

    s i g n a l s

    r e ? e c t e d from t h e a r e a . The

    m i c r o w a v e

    s i g n a l h a v i n g f r e q u e n c i e s c o r r e s p o n d i n g t o t h e

    l i f e

    f u n c t i o n s

    o f a n y l i v i n g b e i n g s p r e s e n t i n

    t h e

    a r e a . The

    t r a n s r n i t t i n g / r e c e i v i n g

    d e v i c e

    c o m p r i s i n g

    a

    s i g n a l c o n d i t i o n

    i n g

    d e v i c e , a

    memory

    d e v i c e ,

    a n d

    a c o m p a r a t o r

    u n i t . The

    s i g n a l

    c o n d i t i o n i n g

    d e v i c e

    a d j u s t s t h e

    a m p l i t u d e a n d

    p h a s e

    o f

    a

    p o r t i o n o f t h e o u t g o i n g m i c r o w a v e s i g n a l a n d a d d s i t t o

    t h e i n c o m i n g m i c r o w a v e

    s i g n a l ,

    e l i m i n a t i n g t h e c a r r i e r

    w a v e . The r e s u l t a n t a c t u a l s i g n a l

    i s

    t r a n s m i t t e d t o t h e

    c o m p a r a t o r

    u n i t which

    a l s o

    r e c e i v e s a s i g n a l from t h e

    memory d e v i c e

    c o m p r i s i n g

    c h a r a c t e r i s t i c

    f r e q u e n c i e s

    r e p ~

    r e s e n t i n g a u t h o r i z e d o c c u p a n t s . I f

    t h e r e s u l t s

    o f t h e com

    p a r i s o n a r e a b o v e

    a

    p r e d e t e r m i n e d t h r e s h o l d , a n a l a r m i s

    g e n e r a t e d .

    1 9 C l a i m s , 9 Drawing S h e e t s

    9

    1 0 1 0 . 1 1 1 1 1 . 1

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