Search

Frank Tsay

Examiner (ID: 808)

Most Active Art Unit
3672
Art Unit(s)
3506, 3625, 3672, 3676
Total Applications
1920
Issued Applications
1672
Pending Applications
151
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 753410 [patent_doc_number] => 07013991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Obstacle detection system for underground operations' [patent_app_type] => utility [patent_app_number] => 10/919748 [patent_app_country] => US [patent_app_date] => 2004-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9213 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/013/07013991.pdf [firstpage_image] =>[orig_patent_app_number] => 10919748 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/919748
Obstacle detection system for underground operations Aug 16, 2004 Issued
Array ( [id] => 753408 [patent_doc_number] => 07013990 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-21 [patent_title] => 'Apparatus and method for simultaneously locating a fixed object and tracking a beacon' [patent_app_type] => utility [patent_app_number] => 10/918331 [patent_app_country] => US [patent_app_date] => 2004-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6463 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/013/07013990.pdf [firstpage_image] =>[orig_patent_app_number] => 10918331 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/918331
Apparatus and method for simultaneously locating a fixed object and tracking a beacon Aug 12, 2004 Issued
Array ( [id] => 502910 [patent_doc_number] => 07195065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Stabilizing crosslinked polymer guars and modified guar derivatives' [patent_app_type] => utility [patent_app_number] => 10/911898 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3410 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/195/07195065.pdf [firstpage_image] =>[orig_patent_app_number] => 10911898 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/911898
Stabilizing crosslinked polymer guars and modified guar derivatives Aug 4, 2004 Issued
Array ( [id] => 7079670 [patent_doc_number] => 20050045337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Method for completing a well using increased fluid temperature' [patent_app_type] => utility [patent_app_number] => 10/911223 [patent_app_country] => US [patent_app_date] => 2004-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9964 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20050045337.pdf [firstpage_image] =>[orig_patent_app_number] => 10911223 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/911223
Method for completing a well using increased fluid temperature Aug 3, 2004 Issued
Array ( [id] => 5877133 [patent_doc_number] => 20060027368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Method and apparatus for well perforating' [patent_app_type] => utility [patent_app_number] => 10/910058 [patent_app_country] => US [patent_app_date] => 2004-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2521 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20060027368.pdf [firstpage_image] =>[orig_patent_app_number] => 10910058 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/910058
Method and apparatus for well perforating Aug 2, 2004 Issued
Array ( [id] => 4985426 [patent_doc_number] => 20070151763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Drilling system and method' [patent_app_type] => utility [patent_app_number] => 10/568328 [patent_app_country] => US [patent_app_date] => 2004-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6581 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20070151763.pdf [firstpage_image] =>[orig_patent_app_number] => 10568328 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/568328
Drilling system and method Jul 26, 2004 Issued
Array ( [id] => 5735611 [patent_doc_number] => 20060006001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Percussive reamer and method of use thereof' [patent_app_type] => utility [patent_app_number] => 10/887728 [patent_app_country] => US [patent_app_date] => 2004-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3026 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20060006001.pdf [firstpage_image] =>[orig_patent_app_number] => 10887728 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/887728
Percussive reamer and method of use thereof Jul 8, 2004 Issued
Array ( [id] => 5750294 [patent_doc_number] => 20060219443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Tool for excavating an object' [patent_app_type] => utility [patent_app_number] => 10/564008 [patent_app_country] => US [patent_app_date] => 2004-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4962 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20060219443.pdf [firstpage_image] =>[orig_patent_app_number] => 10564008 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564008
Tool for excavating an object Jul 8, 2004 Issued
Array ( [id] => 413562 [patent_doc_number] => 07278497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'Method for extracting coal bed methane with source fluid injection' [patent_app_type] => utility [patent_app_number] => 10/888558 [patent_app_country] => US [patent_app_date] => 2004-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6097 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/278/07278497.pdf [firstpage_image] =>[orig_patent_app_number] => 10888558 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/888558
Method for extracting coal bed methane with source fluid injection Jul 8, 2004 Issued
Array ( [id] => 625623 [patent_doc_number] => 07134513 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-14 [patent_title] => 'Drive mechanism for boring machine' [patent_app_type] => utility [patent_app_number] => 10/886808 [patent_app_country] => US [patent_app_date] => 2004-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 5384 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/134/07134513.pdf [firstpage_image] =>[orig_patent_app_number] => 10886808 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/886808
Drive mechanism for boring machine Jul 7, 2004 Issued
Array ( [id] => 618467 [patent_doc_number] => 07140434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-28 [patent_title] => 'Sensor system' [patent_app_type] => utility [patent_app_number] => 10/887508 [patent_app_country] => US [patent_app_date] => 2004-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7001 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/140/07140434.pdf [firstpage_image] =>[orig_patent_app_number] => 10887508 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/887508
Sensor system Jul 7, 2004 Issued
Array ( [id] => 6974914 [patent_doc_number] => 20050284629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'DOWNHOLE FORMATION TESTING TOOL' [patent_app_type] => utility [patent_app_number] => 10/710246 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9671 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0284/20050284629.pdf [firstpage_image] =>[orig_patent_app_number] => 10710246 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/710246
Downhole formation testing tool Jun 28, 2004 Issued
Array ( [id] => 643176 [patent_doc_number] => 07117942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [patent_title] => 'Methods useful for controlling fluid loss during sand control operations' [patent_app_type] => utility [patent_app_number] => 10/881198 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5739 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/117/07117942.pdf [firstpage_image] =>[orig_patent_app_number] => 10881198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/881198
Methods useful for controlling fluid loss during sand control operations Jun 28, 2004 Issued
Array ( [id] => 6974910 [patent_doc_number] => 20050284625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'System and method for monitoring and removing blockage in a downhole oil and gas recovery operation' [patent_app_type] => utility [patent_app_number] => 10/878738 [patent_app_country] => US [patent_app_date] => 2004-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7391 [patent_no_of_claims] => 124 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0284/20050284625.pdf [firstpage_image] =>[orig_patent_app_number] => 10878738 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/878738
System and method for monitoring and removing blockage in a downhole oil and gas recovery operation Jun 27, 2004 Issued
Array ( [id] => 6928480 [patent_doc_number] => 20050279512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Side entry apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/873038 [patent_app_country] => US [patent_app_date] => 2004-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4703 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0279/20050279512.pdf [firstpage_image] =>[orig_patent_app_number] => 10873038 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/873038
Side entry apparatus and method Jun 21, 2004 Issued
Array ( [id] => 6928466 [patent_doc_number] => 20050279498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Apparatus and methods for positioning in a borehole' [patent_app_type] => utility [patent_app_number] => 10/871098 [patent_app_country] => US [patent_app_date] => 2004-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10378 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0279/20050279498.pdf [firstpage_image] =>[orig_patent_app_number] => 10871098 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/871098
Apparatus and methods for positioning in a borehole Jun 17, 2004 Issued
Array ( [id] => 440692 [patent_doc_number] => 07255177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-14 [patent_title] => 'Tubing expansion' [patent_app_type] => utility [patent_app_number] => 10/869458 [patent_app_country] => US [patent_app_date] => 2004-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 5268 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/255/07255177.pdf [firstpage_image] =>[orig_patent_app_number] => 10869458 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/869458
Tubing expansion Jun 15, 2004 Issued
Array ( [id] => 376058 [patent_doc_number] => 07311156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-25 [patent_title] => 'Forward driving system for use in drilling masonry structures' [patent_app_type] => utility [patent_app_number] => 10/870594 [patent_app_country] => US [patent_app_date] => 2004-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4183 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/311/07311156.pdf [firstpage_image] =>[orig_patent_app_number] => 10870594 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/870594
Forward driving system for use in drilling masonry structures Jun 15, 2004 Issued
Array ( [id] => 688233 [patent_doc_number] => 07073581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-11 [patent_title] => 'Electroconductive proppant compositions and related methods' [patent_app_type] => utility [patent_app_number] => 10/868608 [patent_app_country] => US [patent_app_date] => 2004-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2498 [patent_no_of_claims] => 25 [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/07/073/07073581.pdf [firstpage_image] =>[orig_patent_app_number] => 10868608 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/868608
Electroconductive proppant compositions and related methods Jun 14, 2004 Issued
Array ( [id] => 7146231 [patent_doc_number] => 20050023000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'CEMENT FLOAT' [patent_app_type] => utility [patent_app_number] => 10/710038 [patent_app_country] => US [patent_app_date] => 2004-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2947 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20050023000.pdf [firstpage_image] =>[orig_patent_app_number] => 10710038 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/710038
Cement float Jun 13, 2004 Issued
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