| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Method and apparatus for slicing crystalline wafers aided by magnetic field monitoring means'
[patent_app_type] => 1
[patent_app_number] => 7/384563
[patent_app_country] => US
[patent_app_date] => 1989-07-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/384563 | Method and apparatus for slicing crystalline wafers aided by magnetic field monitoring means | Jul 23, 1989 | Issued |
Array
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[id] => 2592577
[patent_doc_number] => 04963826
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-16
[patent_title] => 'Reference standard block for use in nondestructive test probe calibration and method of manufacture thereof'
[patent_app_type] => 1
[patent_app_number] => 7/381553
[patent_app_country] => US
[patent_app_date] => 1989-07-18
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[pdf_file] => patents/04/963/04963826.pdf
[firstpage_image] =>[orig_patent_app_number] => 381553
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/381553 | Reference standard block for use in nondestructive test probe calibration and method of manufacture thereof | Jul 17, 1989 | Issued |
Array
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[id] => 2583850
[patent_doc_number] => 04973905
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-27
[patent_title] => 'Eddy current measuring device with flux return element'
[patent_app_type] => 1
[patent_app_number] => 7/380905
[patent_app_country] => US
[patent_app_date] => 1989-07-14
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[pdf_file] => patents/04/973/04973905.pdf
[firstpage_image] =>[orig_patent_app_number] => 380905
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/380905 | Eddy current measuring device with flux return element | Jul 13, 1989 | Issued |
Array
(
[id] => 2713366
[patent_doc_number] => 05055785
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Superconductive magneto resistive apparatus for measuring weak magnetic field using superconductive magneto-resistive element'
[patent_app_type] => 1
[patent_app_number] => 7/374880
[patent_app_country] => US
[patent_app_date] => 1989-07-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/055/05055785.pdf
[firstpage_image] =>[orig_patent_app_number] => 374880
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/374880 | Superconductive magneto resistive apparatus for measuring weak magnetic field using superconductive magneto-resistive element | Jul 2, 1989 | Issued |
Array
(
[id] => 2712842
[patent_doc_number] => 04982155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-01
[patent_title] => 'Hall sensor with high pass hall voltage filter'
[patent_app_type] => 1
[patent_app_number] => 7/372809
[patent_app_country] => US
[patent_app_date] => 1989-06-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/982/04982155.pdf
[firstpage_image] =>[orig_patent_app_number] => 372809
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/372809 | Hall sensor with high pass hall voltage filter | Jun 28, 1989 | Issued |
| 07/373218 | DUAL HIGH RESOLUTION INDUCTION TOOL | Jun 28, 1989 | Abandoned |
| 07/372849 | TACHOMETER | Jun 28, 1989 | Abandoned |
Array
(
[id] => 2568272
[patent_doc_number] => 04945310
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Passive geophysical survey method based upon the detection of the DC component of the vertical electrical potential of natural earth currents'
[patent_app_type] => 1
[patent_app_number] => 7/367018
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[firstpage_image] =>[orig_patent_app_number] => 367018
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/367018 | Passive geophysical survey method based upon the detection of the DC component of the vertical electrical potential of natural earth currents | Jun 15, 1989 | Issued |
Array
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[id] => 2636974
[patent_doc_number] => 04937525
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-26
[patent_title] => 'SQUID-magnetometer for measuring weak magnetic fields with gradiometer loops and Josephson tunnel elements on a common carrier'
[patent_app_type] => 1
[patent_app_number] => 7/366321
[patent_app_country] => US
[patent_app_date] => 1989-06-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/937/04937525.pdf
[firstpage_image] =>[orig_patent_app_number] => 366321
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/366321 | SQUID-magnetometer for measuring weak magnetic fields with gradiometer loops and Josephson tunnel elements on a common carrier | Jun 13, 1989 | Issued |
Array
(
[id] => 2602348
[patent_doc_number] => 04924187
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-08
[patent_title] => 'Method for measuring electrical anisotrophy of a core sample from a subterranean formation'
[patent_app_type] => 1
[patent_app_number] => 7/364281
[patent_app_country] => US
[patent_app_date] => 1989-06-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/924/04924187.pdf
[firstpage_image] =>[orig_patent_app_number] => 364281
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/364281 | Method for measuring electrical anisotrophy of a core sample from a subterranean formation | Jun 11, 1989 | Issued |
Array
(
[id] => 2692524
[patent_doc_number] => 05049822
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Method of and apparatus for carrying out measurements on open and closed fractures in a hard rock formation pierced by a borehole'
[patent_app_type] => 1
[patent_app_number] => 7/357065
[patent_app_country] => US
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[pdf_file] => patents/05/049/05049822.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/357065 | Method of and apparatus for carrying out measurements on open and closed fractures in a hard rock formation pierced by a borehole | May 23, 1989 | Issued |
Array
(
[id] => 2750401
[patent_doc_number] => 05003262
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Eddy current system with interference signal rejection'
[patent_app_type] => 1
[patent_app_number] => 7/356347
[patent_app_country] => US
[patent_app_date] => 1989-05-24
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[pdf_file] => patents/05/003/05003262.pdf
[firstpage_image] =>[orig_patent_app_number] => 356347
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/356347 | Eddy current system with interference signal rejection | May 23, 1989 | Issued |
| 07/363893 | DEVICE FOR CONTACTLESS MEASURING OF ROTATIONAL ANGLE OR ROTATIONAL SPEED | May 16, 1989 | Abandoned |
| 07/349902 | METHOD OF INSPECTING CARBURIZATION AND PROBE THEREFOR | May 8, 1989 | Abandoned |
| 07/348985 | METHOD OF DETERMINING THE ROTATIONAL SPEED OF A MACHINE, AND DEVICE FOR PERFORMING THE METHOD | May 7, 1989 | Abandoned |
| 07/342285 | METHOD AND APPARATUS FOR STATICALLY OR DYNAMICALLY MONITORING THE THICKNESS AND UNIFORMITY OF ELECTRICALLY-CONDUCTIVE COATINGS ON OPTICAL FIBERS | Apr 23, 1989 | Abandoned |
Array
(
[id] => 2761396
[patent_doc_number] => 05043667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Method of magnetotelluric exploration using areal arrays'
[patent_app_type] => 1
[patent_app_number] => 7/341863
[patent_app_country] => US
[patent_app_date] => 1989-04-21
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[pdf_file] => patents/05/043/05043667.pdf
[firstpage_image] =>[orig_patent_app_number] => 341863
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/341863 | Method of magnetotelluric exploration using areal arrays | Apr 20, 1989 | Issued |
Array
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[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Method of and apparatus for measuring revolution speed in response to pulse signals detected from a rotary member'
[patent_app_type] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/337829 | Method of and apparatus for measuring revolution speed in response to pulse signals detected from a rotary member | Apr 13, 1989 | Issued |
Array
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[id] => 2685623
[patent_doc_number] => 05066911
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Apparatus and method for sensing displacement using variations magnetic flux linkage'
[patent_app_type] => 1
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[firstpage_image] =>[orig_patent_app_number] => 335141
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/335141 | Apparatus and method for sensing displacement using variations magnetic flux linkage | Apr 6, 1989 | Issued |
Array
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[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Optical fiber having a helical core for sensing a magnetic field'
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[firstpage_image] =>[orig_patent_app_number] => 333783
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/333783 | Optical fiber having a helical core for sensing a magnetic field | Apr 4, 1989 | Issued |