
Sheng Jen Tsai
Examiner (ID: 2189, Phone: (571)272-4244 , Office: P/2136 )
| Most Active Art Unit | 2136 |
| Art Unit(s) | 2186, 2139, 2136 |
| Total Applications | 962 |
| Issued Applications | 637 |
| Pending Applications | 59 |
| Abandoned Applications | 273 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5175537
[patent_doc_number] => 20070176595
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-02
[patent_title] => 'Transmission sensor with overmolding and method of manufacturing the same'
[patent_app_type] => utility
[patent_app_number] => 11/431895
[patent_app_country] => US
[patent_app_date] => 2006-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 26
[patent_no_of_words] => 8030
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[pdf_file] => publications/A1/0176/20070176595.pdf
[firstpage_image] =>[orig_patent_app_number] => 11431895
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/431895 | Transmission sensor with overmolding and method of manufacturing the same | May 9, 2006 | Abandoned |
Array
(
[id] => 5730681
[patent_doc_number] => 20060255795
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-16
[patent_title] => 'Six-degree-of-freedom, integrated-coil AC magnetic tracker'
[patent_app_type] => utility
[patent_app_number] => 11/431470
[patent_app_country] => US
[patent_app_date] => 2006-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[firstpage_image] =>[orig_patent_app_number] => 11431470
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/431470 | Six-degree-of-freedom, integrated-coil AC magnetic tracker | May 9, 2006 | Abandoned |
Array
(
[id] => 5044101
[patent_doc_number] => 20070262772
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-15
[patent_title] => 'Method and apparatus for correcting magnetic flux sensor signals'
[patent_app_type] => utility
[patent_app_number] => 11/430572
[patent_app_country] => US
[patent_app_date] => 2006-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[firstpage_image] =>[orig_patent_app_number] => 11430572
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/430572 | Method and apparatus for correcting magnetic flux sensor signals | May 8, 2006 | Abandoned |
Array
(
[id] => 185883
[patent_doc_number] => 07649357
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-01-19
[patent_title] => 'Side entry leak protection for downhole tools'
[patent_app_type] => utility
[patent_app_number] => 11/417418
[patent_app_country] => US
[patent_app_date] => 2006-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3131
[patent_no_of_claims] => 25
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[firstpage_image] =>[orig_patent_app_number] => 11417418
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/417418 | Side entry leak protection for downhole tools | May 3, 2006 | Issued |
Array
(
[id] => 5014459
[patent_doc_number] => 20070257667
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-08
[patent_title] => 'Position sensors and arrays utilizing back EMF'
[patent_app_type] => utility
[patent_app_number] => 11/416681
[patent_app_country] => US
[patent_app_date] => 2006-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 4085
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[pdf_file] => publications/A1/0257/20070257667.pdf
[firstpage_image] =>[orig_patent_app_number] => 11416681
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/416681 | Position sensors and arrays utilizing back EMF | May 2, 2006 | Abandoned |
Array
(
[id] => 5049453
[patent_doc_number] => 20070029997
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-02-08
[patent_title] => 'Test circuit with drive windings and sense elements'
[patent_app_type] => utility
[patent_app_number] => 11/415396
[patent_app_country] => US
[patent_app_date] => 2006-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
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[firstpage_image] =>[orig_patent_app_number] => 11415396
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/415396 | Test circuit with drive windings and sense elements | Apr 30, 2006 | Abandoned |
Array
(
[id] => 5157869
[patent_doc_number] => 20070170913
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-26
[patent_title] => 'Magnetic detection apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/414482
[patent_app_country] => US
[patent_app_date] => 2006-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 3084
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[pdf_file] => publications/A1/0170/20070170913.pdf
[firstpage_image] =>[orig_patent_app_number] => 11414482
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/414482 | Magnetic detection apparatus | Apr 30, 2006 | Abandoned |
Array
(
[id] => 4576674
[patent_doc_number] => 07859266
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-12-28
[patent_title] => 'Method of detecting soil structure using voltage slope and measuring earth resistance'
[patent_app_type] => utility
[patent_app_number] => 11/912786
[patent_app_country] => US
[patent_app_date] => 2006-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 3252
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/859/07859266.pdf
[firstpage_image] =>[orig_patent_app_number] => 11912786
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/912786 | Method of detecting soil structure using voltage slope and measuring earth resistance | Apr 26, 2006 | Issued |
Array
(
[id] => 93458
[patent_doc_number] => 07737699
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-15
[patent_title] => 'Method of marine electromagnetic survey using focusing electric current'
[patent_app_type] => utility
[patent_app_number] => 11/921386
[patent_app_country] => US
[patent_app_date] => 2006-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/07/737/07737699.pdf
[firstpage_image] =>[orig_patent_app_number] => 11921386
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/921386 | Method of marine electromagnetic survey using focusing electric current | Apr 18, 2006 | Issued |
Array
(
[id] => 7601316
[patent_doc_number] => 07385389
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-06-10
[patent_title] => 'Absolute rotary encoder and micrometer'
[patent_app_type] => utility
[patent_app_number] => 11/406273
[patent_app_country] => US
[patent_app_date] => 2006-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3309
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[pdf_file] => patents/07/385/07385389.pdf
[firstpage_image] =>[orig_patent_app_number] => 11406273
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/406273 | Absolute rotary encoder and micrometer | Apr 18, 2006 | Issued |
Array
(
[id] => 896546
[patent_doc_number] => 07342399
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2008-03-11
[patent_title] => 'Magnetic anomaly sensing-based system for tracking a moving magnetic target'
[patent_app_type] => utility
[patent_app_number] => 11/417279
[patent_app_country] => US
[patent_app_date] => 2006-04-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/342/07342399.pdf
[firstpage_image] =>[orig_patent_app_number] => 11417279
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/417279 | Magnetic anomaly sensing-based system for tracking a moving magnetic target | Apr 16, 2006 | Issued |
Array
(
[id] => 5049452
[patent_doc_number] => 20070029996
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-02-08
[patent_title] => 'Contactless hall-effect angular position sensor'
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[firstpage_image] =>[orig_patent_app_number] => 11402671
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/402671 | Contactless Hall-effect angular position sensor | Apr 11, 2006 | Issued |
Array
(
[id] => 5320410
[patent_doc_number] => 20090058400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-05
[patent_title] => 'Device for Detecting Absolute Angel of Multiple Rotation and Angle Detection Method'
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[patent_app_number] => 11/918677
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/918677 | Device for detecting absolute angle of multiple rotation and angle detection method | Apr 9, 2006 | Issued |
Array
(
[id] => 7601317
[patent_doc_number] => 07385388
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-06-10
[patent_title] => 'Encoder for a movable shaft, a device including such an encoder, and a method of fabricating such an encoder'
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[firstpage_image] =>[orig_patent_app_number] => 11394379
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/394379 | Encoder for a movable shaft, a device including such an encoder, and a method of fabricating such an encoder | Mar 29, 2006 | Issued |
Array
(
[id] => 5849079
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[patent_title] => 'Variable reluctance type angle detector'
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[firstpage_image] =>[orig_patent_app_number] => 11395576
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/395576 | Variable reluctance type angle detector | Mar 29, 2006 | Issued |
Array
(
[id] => 334784
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[patent_title] => 'Magnetic sensor for pointing device'
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[firstpage_image] =>[orig_patent_app_number] => 11391579
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/391579 | Magnetic sensor for pointing device | Mar 27, 2006 | Issued |
Array
(
[id] => 5757783
[patent_doc_number] => 20060208728
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[patent_kind] => A1
[patent_issue_date] => 2006-09-21
[patent_title] => 'Rotary position sensor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/384585 | Rotary position sensor | Mar 19, 2006 | Issued |
Array
(
[id] => 877980
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[patent_title] => 'Geo-storm generation apparatus and internal exploration apparatus using the geo-storm generation apparatus'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/385584 | Geo-storm generation apparatus and internal exploration apparatus using the geo-storm generation apparatus | Mar 19, 2006 | Issued |
Array
(
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[patent_title] => 'Apparatuses and methods for monitoring rotation of a conductive microfeature workpiece'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/376959 | Apparatuses and methods for monitoring rotation of a conductive microfeature workpiece | Mar 15, 2006 | Issued |
Array
(
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[patent_title] => 'MAGNETIC ENCODER AND SIGNAL PROCESSING CIRCUIT FOR THE MAGNETIC ENCODER'
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[firstpage_image] =>[orig_patent_app_number] => 11276375
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/276375 | MAGNETIC ENCODER AND SIGNAL PROCESSING CIRCUIT FOR THE MAGNETIC ENCODER | Feb 26, 2006 | Abandoned |