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公开(公告)号：SG33351A1
公开(公告)日：1996-10-18
申请号：SG1995000334
申请日：1995-04-26
Applicant: IBM
Inventor： WALKER GEORGE FREDERICK , JOHNSON GLEN WALDEN , HEINRICH HARLEY KENT , BRADY MICHAEL JOHN , MOSKOWITZ PAUL ANDREW , COFINO THOMAS
IPC: H01Q23/00
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公开(公告)号：DE69530547D1
公开(公告)日：2003-06-05
申请号：DE69530547
申请日：1995-08-11
Applicant: IBM
Inventor： CHAN SHUN SHING , CESAR CHRISTIAN LENZ , COFINO THOMAS ANTHONY , GOLDMAN KENNETH ALAN , GREENE SHARON L , HEINRICH HARLEY KENT , MCAULIFFE KEVIN PATRICK
IPC: G01S13/75 , G01S13/76 , G01S13/79 , G06K7/00 , G06K17/00 , G07C3/00 , G07C9/00 , H04B1/59 , G06K7/10
Abstract: A system and method is disclosed for selecting certain subgroups of radio frequency (RF) tags for querying, communicating, and/or identifying by a base station. The base station sends commands to a group tags within a RF field of the base station. The tags use control logic to determine whether or not they meet certain criteria sent out by the commands. This may cause the tags to change state which either prevents or allows a given tag to participate in an identification process. In this way, a given subgroup(s) of tags meeting certain criteria can be selected for querying, communicating, and/or identifying.
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公开(公告)号：PL318978A1
公开(公告)日：1997-07-21
申请号：PL31897895
申请日：1995-08-08
Applicant: IBM
Inventor： BRADY MICHAEL JOHN , COFINO THOMAS , HEINRICH HARLEY KENT , JOHNSON GLEN WALDEN , MOSKOWITZ PAUL ANDREW , WALKER GEORGE FREDERICK
IPC: H01Q1/40 , G01V15/00 , G06K19/077 , H01Q1/22 , H01Q7/00 , H01Q9/16 , H01Q21/26 , H01Q21/28 , H04B1/38 , H04B1/59
Abstract: A radiofrequency identification tag has a semiconductor chip with radio frequency circuit, logic, memory circuits, and further includes an antenna that is mounted on a substrate. The antenna may be used by the chip to modulate an incident RF signal to transfer information to a base station. The antenna comprises one or more lengths of thin wire that are connected directly to the chip by means of wire bonding. The chip and antenna combination can be sealed with an organic film covering.
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公开(公告)号：DE69530547T2
公开(公告)日：2004-02-26
申请号：DE69530547
申请日：1995-08-11
Applicant: IBM
Inventor： CHAN SHUN SHING , CESAR CHRISTIAN LENZ , COFINO THOMAS ANTHONY , GOLDMAN KENNETH ALAN , GREENE SHARON L , HEINRICH HARLEY KENT , MCAULIFFE KEVIN PATRICK
IPC: G01S13/75 , G01S13/76 , G01S13/79 , G06K7/00 , G06K17/00 , G07C3/00 , G07C9/00 , H04B1/59 , G06K7/10
Abstract: A system and method is disclosed for selecting certain subgroups of radio frequency (RF) tags for querying, communicating, and/or identifying by a base station. The base station sends commands to a group tags within a RF field of the base station. The tags use control logic to determine whether or not they meet certain criteria sent out by the commands. This may cause the tags to change state which either prevents or allows a given tag to participate in an identification process. In this way, a given subgroup(s) of tags meeting certain criteria can be selected for querying, communicating, and/or identifying.
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公开(公告)号：SG33451A1
公开(公告)日：1996-10-18
申请号：SG1995001057
申请日：1995-08-04
Applicant: IBM
Inventor： BRADY MICHAEL JOHN , COFINO THOMAS ANTHONY , HEINRICH HARLEY KENT , JOHNSON GLEN WALDEN , MOSKOWITZ PAUL ANDREW , MURPHY PHILIP , WALKER GEORGE FREDERICK
IPC: G06K19/077 , H04B7/00
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Patent Agency Ranking
公开(公告)号：ZA957079B
公开(公告)日：1996-03-11
申请号：ZA957079
申请日：1995-08-23
Applicant: IBM
Inventor： BRADY MICHAEL JOHN , HEINRICH HARLEY KENT , MOSKOWITZ PAUL ANDREW , COFINO THOMAS , JOHNSON GLEN WALDEN , WALKER GEORGE FREDERICK
IPC: H01Q1/40 , G01V15/00 , G06K19/077 , H01Q1/22 , H01Q7/00 , H01Q9/16 , H01Q21/26 , H01Q21/28 , H04B1/38 , H04B1/59 , G01V , G01S , H04B , H01L
Abstract: A radiofrequency identification tag has a semiconductor chip with radio frequency circuit, logic, memory circuits, and further includes an antenna that is mounted on a substrate. The antenna may be used by the chip to modulate an incident RF signal to transfer information to a base station. The antenna comprises one or more lengths of thin wire that are connected directly to the chip by means of wire bonding. The chip and antenna combination can be sealed with an organic film covering.
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公开(公告)号：ZA9507079B
公开(公告)日：1996-03-11
申请号：ZA9507079
申请日：1995-08-23
Applicant: IBM
Inventor： BRADY MICHAEL JOHN , HEINRICH HARLEY KENT , MOSKOWITZ PAUL ANDREW , COFINO THOMAS , JOHNSON GLEN WALDEN , WALKER GEORGE FREDERICK
IPC: H01Q1/40 , G01V15/00 , G06K19/077 , H01Q1/22 , H01Q7/00 , H01Q9/16 , H01Q21/26 , H01Q21/28 , H04B1/38 , H04B1/59 , G01V , G01S , H01L , H04B
CPC classification number: H01Q1/2225 , G01V15/00 , G06K19/07749 , G06K19/0775 , G06K19/07758 , G06K19/07779 , G06K19/07786 , H01L2224/4813 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H01Q1/22 , H01Q7/00 , H01Q9/16 , H01Q21/26 , H01Q21/28 , Y10T156/1089 , Y10T156/1093 , H01L2924/00
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公开(公告)号：HUT76997A
公开(公告)日：1998-01-28
申请号：HU9700404
申请日：1995-08-08
Applicant: IBM
Inventor： BRADY MICHAEL JOHN , COFINO THOMAS , HEINRICH HARLEY KENT , JOHNSON GLEN WALDEN , MOSKOWITZ PAUL ANDREW , WALKER GEORGE FREDERICK
IPC: H01Q1/40 , G01V15/00 , G06K19/077 , H01Q1/22 , H01Q7/00 , H01Q9/16 , H01Q21/26 , H01Q21/28 , H04B1/38 , H04B1/59
Abstract: A radiofrequency identification tag has a semiconductor chip with radio frequency circuit, logic, memory circuits, and further includes an antenna that is mounted on a substrate. The antenna may be used by the chip to modulate an incident RF signal to transfer information to a base station. The antenna comprises one or more lengths of thin wire that are connected directly to the chip by means of wire bonding. The chip and antenna combination can be sealed with an organic film covering.
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公开(公告)号：HUT76992A
公开(公告)日：1998-01-28
申请号：HU9701699
申请日：1995-09-20
Applicant: IBM
Inventor： BRADY MICHAEL JOHN , COFINO THOMAS ANTHONY , HEINRICH HARLEY KENT , JOHNSON GLEN WALDEN , MOSKOWITZ PAUL ANDREW , MURHPY PHILIP , WALKER GEORGE FREDERICK
Abstract: A radio frequency tag and its antenna structure are manufactured using wire bonding. A semiconductor chip is placed and attached upon an organic film substrate. The antenna consisting of one or more thin wires is created on the substrate and connected to contacts on the chip using a wire bonding machine. Alternate embodiments using a plurality of semiconductors on a strip of substrate are also disclosed. The chip may be protected with encapsulant and the chip and antenna combination may be sealed between layers of organic film.
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公开(公告)号：SG33353A1
公开(公告)日：1996-10-18
申请号：SG1995000359
申请日：1995-04-28
Applicant: IBM
Inventor： KRISHNA ARVIND , KANDLUR DILIP DINKAR , HEINRICH HARLEY KENT , CHAN SHUN SHING
IPC: H04Q7/12
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