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] => 6110090 [patent_doc_number] => 20020172492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Waveguide and composition' [patent_app_type] => new [patent_app_number] => 09/821527 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7186 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0172/20020172492.pdf [firstpage_image] =>[orig_patent_app_number] => 09821527 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/821527
Photodefinable composition, method of manufacturing an optical waveguide with the photodefinable composition, and optical waveguide formed therefrom Mar 28, 2001 Issued
Array ( [id] => 6505357 [patent_doc_number] => 20020134913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Photosensitive apparatus in which an initial charge on a photodiode is sampled and then retransferred to the photodiode' [patent_app_type] => new [patent_app_number] => 09/815407 [patent_app_country] => US [patent_app_date] => 2001-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3210 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20020134913.pdf [firstpage_image] =>[orig_patent_app_number] => 09815407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/815407
Photosensitive apparatus in which an initial charge on a photodiode is sampled and the retransferred to the photodiode Mar 21, 2001 Issued
Array ( [id] => 7643392 [patent_doc_number] => 06429650 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Method and apparatus generating and detecting torsional wave inspection of pipes or tubes' [patent_app_type] => B1 [patent_app_number] => 09/815219 [patent_app_country] => US [patent_app_date] => 2001-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 8962 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/429/06429650.pdf [firstpage_image] =>[orig_patent_app_number] => 09815219 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/815219
Method and apparatus generating and detecting torsional wave inspection of pipes or tubes Mar 21, 2001 Issued
09/787693 Connector for an optical plug connection and method of producing the connector Mar 20, 2001 Abandoned
Array ( [id] => 1235290 [patent_doc_number] => 06694079 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-17 [patent_title] => 'Disperson-shifted optical fiber employing dual shape core profile' [patent_app_type] => B1 [patent_app_number] => 09/787780 [patent_app_country] => US [patent_app_date] => 2001-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 14565 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694079.pdf [firstpage_image] =>[orig_patent_app_number] => 09787780 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/787780
Disperson-shifted optical fiber employing dual shape core profile Mar 20, 2001 Issued
Array ( [id] => 6633209 [patent_doc_number] => 20020016675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Electrical voltages and resistances measured to inspect metallic cased wells and pipelines' [patent_app_type] => new [patent_app_number] => 09/813272 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12070 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20020016675.pdf [firstpage_image] =>[orig_patent_app_number] => 09813272 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/813272
Electrical voltages and resistances measured to inspect metallic cased wells and pipelines Mar 18, 2001 Issued
Array ( [id] => 6132706 [patent_doc_number] => 20020077752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Noncontacting position indicating system' [patent_app_type] => new [patent_app_number] => 09/810083 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9271 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20020077752.pdf [firstpage_image] =>[orig_patent_app_number] => 09810083 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/810083
Position indicating system Mar 15, 2001 Issued
Array ( [id] => 1282131 [patent_doc_number] => 06650809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Multiple band optical multiplexer and demultiplexer' [patent_app_type] => B2 [patent_app_number] => 09/809162 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3410 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650809.pdf [firstpage_image] =>[orig_patent_app_number] => 09809162 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/809162
Multiple band optical multiplexer and demultiplexer Mar 15, 2001 Issued
Array ( [id] => 1293964 [patent_doc_number] => 06630821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-07 [patent_title] => 'Magnetic detection device for detecting moving direction of a toothed magnetic movable body' [patent_app_type] => B2 [patent_app_number] => 09/801190 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 105 [patent_no_of_words] => 10013 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/630/06630821.pdf [firstpage_image] =>[orig_patent_app_number] => 09801190 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/801190
Magnetic detection device for detecting moving direction of a toothed magnetic movable body Mar 7, 2001 Issued
Array ( [id] => 1388974 [patent_doc_number] => 06556014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Device and method for measurement by guided waves on a metal string in a well' [patent_app_type] => B1 [patent_app_number] => 09/719635 [patent_app_country] => US [patent_app_date] => 2001-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4059 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/556/06556014.pdf [firstpage_image] =>[orig_patent_app_number] => 09719635 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/719635
Device and method for measurement by guided waves on a metal string in a well Mar 5, 2001 Issued
Array ( [id] => 1308410 [patent_doc_number] => 06625347 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-23 [patent_title] => 'Pumps for Raman amplifier systems' [patent_app_type] => B1 [patent_app_number] => 09/798927 [patent_app_country] => US [patent_app_date] => 2001-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5565 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/625/06625347.pdf [firstpage_image] =>[orig_patent_app_number] => 09798927 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/798927
Pumps for Raman amplifier systems Mar 5, 2001 Issued
Array ( [id] => 1529891 [patent_doc_number] => 06480000 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Device and method for measurement of resistivity outside of a wellpipe' [patent_app_type] => B1 [patent_app_number] => 09/719636 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4342 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/480/06480000.pdf [firstpage_image] =>[orig_patent_app_number] => 09719636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/719636
Device and method for measurement of resistivity outside of a wellpipe Feb 26, 2001 Issued
Array ( [id] => 1425623 [patent_doc_number] => 06515475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-04 [patent_title] => 'Determination of track width of magnetoresistive sensors during magnetic head fabrication using magnetic fields' [patent_app_type] => B2 [patent_app_number] => 09/785839 [patent_app_country] => US [patent_app_date] => 2001-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3164 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/515/06515475.pdf [firstpage_image] =>[orig_patent_app_number] => 09785839 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/785839
Determination of track width of magnetoresistive sensors during magnetic head fabrication using magnetic fields Feb 15, 2001 Issued
Array ( [id] => 1421024 [patent_doc_number] => 06525540 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Method and device for detection of em waves in a well' [patent_app_type] => B1 [patent_app_number] => 09/719639 [patent_app_country] => US [patent_app_date] => 2001-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 31 [patent_no_of_words] => 9089 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/525/06525540.pdf [firstpage_image] =>[orig_patent_app_number] => 09719639 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/719639
Method and device for detection of em waves in a well Feb 12, 2001 Issued
Array ( [id] => 1345320 [patent_doc_number] => 06590389 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Magnetic sensor, magnetic sensor apparatus, semiconductor magnetic resistance apparatus, and production method thereof' [patent_app_type] => B1 [patent_app_number] => 09/762327 [patent_app_country] => US [patent_app_date] => 2001-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 17424 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/590/06590389.pdf [firstpage_image] =>[orig_patent_app_number] => 09762327 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/762327
Magnetic sensor, magnetic sensor apparatus, semiconductor magnetic resistance apparatus, and production method thereof Feb 5, 2001 Issued
Array ( [id] => 5840898 [patent_doc_number] => 20020130657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Absolute angular position sensor by using gear' [patent_app_type] => new [patent_app_number] => 09/771510 [patent_app_country] => US [patent_app_date] => 2001-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2129 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20020130657.pdf [firstpage_image] =>[orig_patent_app_number] => 09771510 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771510
Absolute angular position sensor by using gear Jan 28, 2001 Abandoned
Array ( [id] => 6998687 [patent_doc_number] => 20010052774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-20 [patent_title] => 'Method and apparatus for monitoring the advance of seawater into fresh water aquifers near coastal cities' [patent_app_type] => new [patent_app_number] => 09/772039 [patent_app_country] => US [patent_app_date] => 2001-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6860 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20010052774.pdf [firstpage_image] =>[orig_patent_app_number] => 09772039 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/772039
Method and apparatus for monitoring the advance of seawater into fresh water aquifers near coastal cities Jan 28, 2001 Issued
Array ( [id] => 1179369 [patent_doc_number] => 06747449 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-08 [patent_title] => 'Elongate GMI integrating magnetic sensor' [patent_app_type] => B1 [patent_app_number] => 09/743315 [patent_app_country] => US [patent_app_date] => 2001-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3501 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/747/06747449.pdf [firstpage_image] =>[orig_patent_app_number] => 09743315 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/743315
Elongate GMI integrating magnetic sensor Jan 8, 2001 Issued
Array ( [id] => 1554883 [patent_doc_number] => 06348796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-02-19 [patent_title] => 'Image focusing method and apparatus for wellbore resistivity imaging' [patent_app_type] => B2 [patent_app_number] => 09/754431 [patent_app_country] => US [patent_app_date] => 2001-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2849 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348796.pdf [firstpage_image] =>[orig_patent_app_number] => 09754431 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/754431
Image focusing method and apparatus for wellbore resistivity imaging Jan 3, 2001 Issued
Array ( [id] => 1311595 [patent_doc_number] => 06617854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-09 [patent_title] => 'Tracking the positional relationship between a boring tool and one or more buried lines using a composite magnetic signal' [patent_app_type] => B2 [patent_app_number] => 09/751478 [patent_app_country] => US [patent_app_date] => 2000-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 9512 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/617/06617854.pdf [firstpage_image] =>[orig_patent_app_number] => 09751478 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/751478
Tracking the positional relationship between a boring tool and one or more buried lines using a composite magnetic signal Dec 27, 2000 Issued
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