Search

Walter E. Snow

Examiner (ID: 12325)

Most Active Art Unit
2607
Art Unit(s)
2607, 2858, 2215, 3305, 2862, 2618
Total Applications
1849
Issued Applications
1655
Pending Applications
66
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1433595 [patent_doc_number] => 06340885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-22 [patent_title] => 'Method and apparatus for testing composite type magnetic head' [patent_app_type] => B1 [patent_app_number] => 09/196442 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6620 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/340/06340885.pdf [firstpage_image] =>[orig_patent_app_number] => 09196442 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196442
Method and apparatus for testing composite type magnetic head Nov 19, 1998 Issued
Array ( [id] => 1505864 [patent_doc_number] => 06466010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Displacement transducer with at least one detector for magnetic polarity changes, especially for measuring displacement of a brake pedal' [patent_app_type] => B1 [patent_app_number] => 09/180360 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1948 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/466/06466010.pdf [firstpage_image] =>[orig_patent_app_number] => 09180360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/180360
Displacement transducer with at least one detector for magnetic polarity changes, especially for measuring displacement of a brake pedal Nov 5, 1998 Issued
Array ( [id] => 4412354 [patent_doc_number] => 06232771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Device for contactless measurement of angle of rotation of linear motion between rotor and stator composed of a plurality of parts' [patent_app_type] => 1 [patent_app_number] => 9/180361 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 5230 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232771.pdf [firstpage_image] =>[orig_patent_app_number] => 180361 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/180361
Device for contactless measurement of angle of rotation of linear motion between rotor and stator composed of a plurality of parts Nov 5, 1998 Issued
09/183006 VOLTAGE DETECTION STICK Oct 28, 1998 Abandoned
Array ( [id] => 1502704 [patent_doc_number] => 06486662 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Magnetic field sensor comprising a spin-tunnel junction' [patent_app_type] => B1 [patent_app_number] => 09/179166 [patent_app_country] => US [patent_app_date] => 1998-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3435 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/486/06486662.pdf [firstpage_image] =>[orig_patent_app_number] => 09179166 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/179166
Magnetic field sensor comprising a spin-tunnel junction Oct 25, 1998 Issued
Array ( [id] => 4374911 [patent_doc_number] => 06275024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Device for electronically transforming displacement of automobile accelerator lever' [patent_app_type] => 1 [patent_app_number] => 9/176937 [patent_app_country] => US [patent_app_date] => 1998-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3073 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275024.pdf [firstpage_image] =>[orig_patent_app_number] => 176937 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176937
Device for electronically transforming displacement of automobile accelerator lever Oct 21, 1998 Issued
Array ( [id] => 4311787 [patent_doc_number] => 06252387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Oscilloscope utilizing probe with electro-optic crystal' [patent_app_type] => 1 [patent_app_number] => 9/167234 [patent_app_country] => US [patent_app_date] => 1998-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5407 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/252/06252387.pdf [firstpage_image] =>[orig_patent_app_number] => 167234 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/167234
Oscilloscope utilizing probe with electro-optic crystal Oct 5, 1998 Issued
Array ( [id] => 4357435 [patent_doc_number] => 06215299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Linear position sensor having a permanent magnet that is shaped and magnetized to have a flux field providing a sensor output that varies linearly between opposite end points of relative linear movement between the magnet and sensor' [patent_app_type] => 1 [patent_app_number] => 9/166361 [patent_app_country] => US [patent_app_date] => 1998-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2725 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215299.pdf [firstpage_image] =>[orig_patent_app_number] => 166361 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/166361
Linear position sensor having a permanent magnet that is shaped and magnetized to have a flux field providing a sensor output that varies linearly between opposite end points of relative linear movement between the magnet and sensor Oct 4, 1998 Issued
Array ( [id] => 4178455 [patent_doc_number] => 06140810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Fiber-optic voltage sensor for outdoor high-voltage installations' [patent_app_type] => 1 [patent_app_number] => 9/165648 [patent_app_country] => US [patent_app_date] => 1998-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5657 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/140/06140810.pdf [firstpage_image] =>[orig_patent_app_number] => 165648 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/165648
Fiber-optic voltage sensor for outdoor high-voltage installations Oct 1, 1998 Issued
Array ( [id] => 1588342 [patent_doc_number] => 06359434 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Method and system for determining pipeline circumferential and non-circumferential wall loss defects in a water pipeline' [patent_app_type] => B1 [patent_app_number] => 09/164437 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 48 [patent_no_of_words] => 19525 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/359/06359434.pdf [firstpage_image] =>[orig_patent_app_number] => 09164437 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/164437
Method and system for determining pipeline circumferential and non-circumferential wall loss defects in a water pipeline Sep 29, 1998 Issued
Array ( [id] => 4412965 [patent_doc_number] => 06172498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Method and apparatus for rotor angle detection' [patent_app_type] => 1 [patent_app_number] => 9/162654 [patent_app_country] => US [patent_app_date] => 1998-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7918 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/172/06172498.pdf [firstpage_image] =>[orig_patent_app_number] => 162654 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/162654
Method and apparatus for rotor angle detection Sep 28, 1998 Issued
Array ( [id] => 4425213 [patent_doc_number] => 06225800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Arrangement for coupling an RF-squid magnetometer to a superconductive tank circuit' [patent_app_type] => 1 [patent_app_number] => 9/155342 [patent_app_country] => US [patent_app_date] => 1998-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2278 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225800.pdf [firstpage_image] =>[orig_patent_app_number] => 155342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155342
Arrangement for coupling an RF-squid magnetometer to a superconductive tank circuit Sep 24, 1998 Issued
Array ( [id] => 4293824 [patent_doc_number] => 06268723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Magnetic field emission and differential receiver coil configuration for discriminating response magnetic field from transponder tag' [patent_app_type] => 1 [patent_app_number] => 9/159555 [patent_app_country] => US [patent_app_date] => 1998-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2823 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268723.pdf [firstpage_image] =>[orig_patent_app_number] => 159555 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/159555
Magnetic field emission and differential receiver coil configuration for discriminating response magnetic field from transponder tag Sep 23, 1998 Issued
Array ( [id] => 4362646 [patent_doc_number] => 06201387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Miniaturized position sensor having photolithographic coils for tracking a medical probe' [patent_app_type] => 1 [patent_app_number] => 9/160063 [patent_app_country] => US [patent_app_date] => 1998-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4328 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201387.pdf [firstpage_image] =>[orig_patent_app_number] => 160063 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/160063
Miniaturized position sensor having photolithographic coils for tracking a medical probe Sep 23, 1998 Issued
Array ( [id] => 4414151 [patent_doc_number] => 06239593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Method and system for detecting and characterizing mechanical damage in pipelines using nonlinear harmonics techniques' [patent_app_type] => 1 [patent_app_number] => 9/157646 [patent_app_country] => US [patent_app_date] => 1998-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 6565 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/239/06239593.pdf [firstpage_image] =>[orig_patent_app_number] => 157646 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/157646
Method and system for detecting and characterizing mechanical damage in pipelines using nonlinear harmonics techniques Sep 20, 1998 Issued
Array ( [id] => 4072545 [patent_doc_number] => 06008651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Orientation sensor arrangement and method for use in a system for monitoring the orientation of an underground boring tool' [patent_app_type] => 1 [patent_app_number] => 9/157203 [patent_app_country] => US [patent_app_date] => 1998-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 14349 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008651.pdf [firstpage_image] =>[orig_patent_app_number] => 157203 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/157203
Orientation sensor arrangement and method for use in a system for monitoring the orientation of an underground boring tool Sep 17, 1998 Issued
09/155034 DEVICE FOR SENSING THE MOTION OF A ROTOR MOUNTED ON ACTIVE MAGNETIC BEARINGS Sep 16, 1998 Abandoned
Array ( [id] => 4266631 [patent_doc_number] => 06204657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Temperature compensated closed-loop hall effect current transformer' [patent_app_type] => 1 [patent_app_number] => 9/154235 [patent_app_country] => US [patent_app_date] => 1998-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1016 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/204/06204657.pdf [firstpage_image] =>[orig_patent_app_number] => 154235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/154235
Temperature compensated closed-loop hall effect current transformer Sep 15, 1998 Issued
09/144344 MAGNETIC FIELD DETECTOR Aug 30, 1998 Abandoned
Array ( [id] => 4415552 [patent_doc_number] => 06229305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Method of increasing flux helicity in a polar sensor by means of stacked driving toroids' [patent_app_type] => 1 [patent_app_number] => 9/138750 [patent_app_country] => US [patent_app_date] => 1998-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3158 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229305.pdf [firstpage_image] =>[orig_patent_app_number] => 138750 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/138750
Method of increasing flux helicity in a polar sensor by means of stacked driving toroids Aug 23, 1998 Issued
Menu