Search

Henry Tsai

Supervisory Patent Examiner (ID: 19178, Phone: (571)272-4176 , Office: P/2184 )

Most Active Art Unit
3722
Art Unit(s)
2181, 3722, 3209, 3727, 2184, 2183
Total Applications
1098
Issued Applications
890
Pending Applications
79
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3960808 [patent_doc_number] => 05915895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Drilling and chamfering tool' [patent_app_type] => 1 [patent_app_number] => 8/356251 [patent_app_country] => US [patent_app_date] => 1994-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 4836 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/915/05915895.pdf [firstpage_image] =>[orig_patent_app_number] => 356251 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/356251
Drilling and chamfering tool Dec 21, 1994 Issued
Array ( [id] => 3682570 [patent_doc_number] => 05603590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Multispindle thread cutter apparatus' [patent_app_type] => 1 [patent_app_number] => 8/358472 [patent_app_country] => US [patent_app_date] => 1994-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5514 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/603/05603590.pdf [firstpage_image] =>[orig_patent_app_number] => 358472 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/358472
Multispindle thread cutter apparatus Dec 18, 1994 Issued
08/354812 DRILL BIT HAVING A HEMISPHERICAL HEAD WITH AN EVOLUTIVE CUT Dec 7, 1994 Abandoned
Array ( [id] => 3528829 [patent_doc_number] => 05530597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Apparatus and method for disabling interrupt masks in processors or the like' [patent_app_type] => 1 [patent_app_number] => 8/346834 [patent_app_country] => US [patent_app_date] => 1994-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3461 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530597.pdf [firstpage_image] =>[orig_patent_app_number] => 346834 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/346834
Apparatus and method for disabling interrupt masks in processors or the like Nov 29, 1994 Issued
Array ( [id] => 3716800 [patent_doc_number] => 05697271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Clamping device for a cutting insert' [patent_app_type] => 1 [patent_app_number] => 8/342277 [patent_app_country] => US [patent_app_date] => 1994-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2552 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/697/05697271.pdf [firstpage_image] =>[orig_patent_app_number] => 342277 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/342277
Clamping device for a cutting insert Nov 17, 1994 Issued
08/341349 LAP ADAPTER Nov 16, 1994 Abandoned
Array ( [id] => 3680049 [patent_doc_number] => 05617769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Thermally compliant bar feeding machine' [patent_app_type] => 1 [patent_app_number] => 8/323259 [patent_app_country] => US [patent_app_date] => 1994-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2311 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617769.pdf [firstpage_image] =>[orig_patent_app_number] => 323259 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/323259
Thermally compliant bar feeding machine Oct 13, 1994 Issued
Array ( [id] => 3657559 [patent_doc_number] => 05597270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Cutting insert for borers' [patent_app_type] => 1 [patent_app_number] => 8/314059 [patent_app_country] => US [patent_app_date] => 1994-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1630 [patent_no_of_claims] => 5 [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/05/597/05597270.pdf [firstpage_image] =>[orig_patent_app_number] => 314059 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/314059
Cutting insert for borers Sep 27, 1994 Issued
Array ( [id] => 3571950 [patent_doc_number] => 05580194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Cutting tool' [patent_app_type] => 1 [patent_app_number] => 8/304986 [patent_app_country] => US [patent_app_date] => 1994-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 3719 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/580/05580194.pdf [firstpage_image] =>[orig_patent_app_number] => 304986 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304986
Cutting tool Sep 12, 1994 Issued
08/240746 MULTIPLE-SPINDLE LATHE Sep 8, 1994 Abandoned
08/302318 THREAD CUTTING INSERT Sep 7, 1994 Abandoned
Array ( [id] => 3751454 [patent_doc_number] => 05806386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Parting-off a workpiece in a lathe' [patent_app_type] => 1 [patent_app_number] => 8/303065 [patent_app_country] => US [patent_app_date] => 1994-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 8278 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806386.pdf [firstpage_image] =>[orig_patent_app_number] => 303065 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/303065
Parting-off a workpiece in a lathe Sep 7, 1994 Issued
Array ( [id] => 3611281 [patent_doc_number] => 05593254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Generating milling cutter' [patent_app_type] => 1 [patent_app_number] => 8/300323 [patent_app_country] => US [patent_app_date] => 1994-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2235 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/593/05593254.pdf [firstpage_image] =>[orig_patent_app_number] => 300323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/300323
Generating milling cutter Sep 1, 1994 Issued
Array ( [id] => 3581565 [patent_doc_number] => 05567092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Milling cutter providing multiple adjustments for inserts carried thereby' [patent_app_type] => 1 [patent_app_number] => 8/299063 [patent_app_country] => US [patent_app_date] => 1994-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2095 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567092.pdf [firstpage_image] =>[orig_patent_app_number] => 299063 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299063
Milling cutter providing multiple adjustments for inserts carried thereby Aug 30, 1994 Issued
Array ( [id] => 1452830 [patent_doc_number] => 06389939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Multiple-spindle bar machine' [patent_app_type] => B1 [patent_app_number] => 08/297257 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8320 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389939.pdf [firstpage_image] =>[orig_patent_app_number] => 08297257 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297257
Multiple-spindle bar machine Aug 25, 1994 Issued
08/295690 DEVICE FOR CUTTING A PROTECTIVE LAYER AWAY FROM A MATERIAL ROLL Aug 24, 1994 Abandoned
Array ( [id] => 3517620 [patent_doc_number] => 05555782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Waste tire slicing machine' [patent_app_type] => 1 [patent_app_number] => 8/289892 [patent_app_country] => US [patent_app_date] => 1994-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4413 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555782.pdf [firstpage_image] =>[orig_patent_app_number] => 289892 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/289892
Waste tire slicing machine Aug 11, 1994 Issued
08/288094 CUTTING INSERT Aug 8, 1994 Abandoned
08/287863 CRYOGENIC MACHINING Aug 8, 1994 Abandoned
Array ( [id] => 3700902 [patent_doc_number] => 05615589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Apparatus for runout compensation' [patent_app_type] => 1 [patent_app_number] => 8/283775 [patent_app_country] => US [patent_app_date] => 1994-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4252 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/615/05615589.pdf [firstpage_image] =>[orig_patent_app_number] => 283775 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/283775
Apparatus for runout compensation Jul 31, 1994 Issued
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