Search

Henry Tsai

Supervisory Patent Examiner (ID: 15624, Phone: (571)272-4176 , Office: P/2184 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4334162 [patent_doc_number] => 06189424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Loader and unloader for machine tool' [patent_app_type] => 1 [patent_app_number] => 9/339480 [patent_app_country] => US [patent_app_date] => 1999-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2515 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/189/06189424.pdf [firstpage_image] =>[orig_patent_app_number] => 339480 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/339480
Loader and unloader for machine tool Jun 23, 1999 Issued
Array ( [id] => 1169887 [patent_doc_number] => 06763452 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-13 [patent_title] => 'Modifying program execution based on profiling' [patent_app_type] => B1 [patent_app_number] => 09/339797 [patent_app_country] => US [patent_app_date] => 1999-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 37 [patent_no_of_words] => 45800 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/763/06763452.pdf [firstpage_image] =>[orig_patent_app_number] => 09339797 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/339797
Modifying program execution based on profiling Jun 23, 1999 Issued
Array ( [id] => 4072521 [patent_doc_number] => 06132146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Rotary cutting tool' [patent_app_type] => 1 [patent_app_number] => 9/338528 [patent_app_country] => US [patent_app_date] => 1999-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2949 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/132/06132146.pdf [firstpage_image] =>[orig_patent_app_number] => 338528 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/338528
Rotary cutting tool Jun 22, 1999 Issued
Array ( [id] => 4412077 [patent_doc_number] => 06176648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Face milling cutter and cutter body thereof' [patent_app_type] => 1 [patent_app_number] => 9/337073 [patent_app_country] => US [patent_app_date] => 1999-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4354 [patent_no_of_claims] => 18 [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/06/176/06176648.pdf [firstpage_image] =>[orig_patent_app_number] => 337073 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/337073
Face milling cutter and cutter body thereof Jun 20, 1999 Issued
Array ( [id] => 6058613 [patent_doc_number] => 20020029667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-14 [patent_title] => 'CENTERING APPARATUS AND METHOD' [patent_app_type] => new [patent_app_number] => 09/335879 [patent_app_country] => US [patent_app_date] => 1999-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8919 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20020029667.pdf [firstpage_image] =>[orig_patent_app_number] => 09335879 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/335879
Centering apparatus and method Jun 17, 1999 Issued
09/330631 COATED PCBN CUTTING INSERTS Jun 10, 1999 Abandoned
Array ( [id] => 1438306 [patent_doc_number] => 06494647 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Curved file apparatus' [patent_app_type] => B1 [patent_app_number] => 09/329382 [patent_app_country] => US [patent_app_date] => 1999-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1766 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/494/06494647.pdf [firstpage_image] =>[orig_patent_app_number] => 09329382 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/329382
Curved file apparatus Jun 9, 1999 Issued
Array ( [id] => 4276552 [patent_doc_number] => 06234724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Modular cutting tool assembly' [patent_app_type] => 1 [patent_app_number] => 9/319430 [patent_app_country] => US [patent_app_date] => 1999-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 35 [patent_no_of_words] => 8293 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/234/06234724.pdf [firstpage_image] =>[orig_patent_app_number] => 319430 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/319430
Modular cutting tool assembly Jun 6, 1999 Issued
Array ( [id] => 4117553 [patent_doc_number] => 06146062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Tool and clamp for chip removing machining' [patent_app_type] => 1 [patent_app_number] => 9/320464 [patent_app_country] => US [patent_app_date] => 1999-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2846 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/146/06146062.pdf [firstpage_image] =>[orig_patent_app_number] => 320464 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/320464
Tool and clamp for chip removing machining May 26, 1999 Issued
Array ( [id] => 4234544 [patent_doc_number] => 06202522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Portable pipe end preparation machine tool' [patent_app_type] => 1 [patent_app_number] => 9/320465 [patent_app_country] => US [patent_app_date] => 1999-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5402 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/202/06202522.pdf [firstpage_image] =>[orig_patent_app_number] => 320465 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/320465
Portable pipe end preparation machine tool May 26, 1999 Issued
Array ( [id] => 4395584 [patent_doc_number] => 06238147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Cutting insert for grooving' [patent_app_type] => 1 [patent_app_number] => 9/316965 [patent_app_country] => US [patent_app_date] => 1999-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1690 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/238/06238147.pdf [firstpage_image] =>[orig_patent_app_number] => 316965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/316965
Cutting insert for grooving May 23, 1999 Issued
09/230400 TOOL, ESPECIALLY FOR MACHINING May 20, 1999 Abandoned
Array ( [id] => 1291126 [patent_doc_number] => 06622599 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-23 [patent_title] => 'Precision double-sided aspheric element' [patent_app_type] => B1 [patent_app_number] => 09/315423 [patent_app_country] => US [patent_app_date] => 1999-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7738 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/622/06622599.pdf [firstpage_image] =>[orig_patent_app_number] => 09315423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/315423
Precision double-sided aspheric element May 19, 1999 Issued
Array ( [id] => 4250801 [patent_doc_number] => 06279437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Pipe beveling machine' [patent_app_type] => 1 [patent_app_number] => 9/313879 [patent_app_country] => US [patent_app_date] => 1999-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 23 [patent_no_of_words] => 3206 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/279/06279437.pdf [firstpage_image] =>[orig_patent_app_number] => 313879 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/313879
Pipe beveling machine May 17, 1999 Issued
Array ( [id] => 6877780 [patent_doc_number] => 20010001935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-31 [patent_title] => 'METHOD AND APPARATUS FOR CUT GROOVING AND CHAMFERING A CYLINDRICAL PIPE SECTION' [patent_app_type] => new-utility [patent_app_number] => 09/313163 [patent_app_country] => US [patent_app_date] => 1999-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4921 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20010001935.pdf [firstpage_image] =>[orig_patent_app_number] => 09313163 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/313163
METHOD AND APPARATUS FOR CUT GROOVING AND CHAMFERING A CYLINDRICAL PIPE SECTION May 16, 1999 Abandoned
Array ( [id] => 4117987 [patent_doc_number] => 06033157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Adjustment mechanism' [patent_app_type] => 1 [patent_app_number] => 9/312769 [patent_app_country] => US [patent_app_date] => 1999-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3069 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033157.pdf [firstpage_image] =>[orig_patent_app_number] => 312769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/312769
Adjustment mechanism May 16, 1999 Issued
Array ( [id] => 4193640 [patent_doc_number] => 06076999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Boring bar' [patent_app_type] => 1 [patent_app_number] => 9/214516 [patent_app_country] => US [patent_app_date] => 1999-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2173 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/076/06076999.pdf [firstpage_image] =>[orig_patent_app_number] => 214516 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/214516
Boring bar May 13, 1999 Issued
Array ( [id] => 4270718 [patent_doc_number] => 06182542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Toolholder with floating roller' [patent_app_type] => 1 [patent_app_number] => 9/312291 [patent_app_country] => US [patent_app_date] => 1999-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 5047 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/182/06182542.pdf [firstpage_image] =>[orig_patent_app_number] => 312291 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/312291
Toolholder with floating roller May 13, 1999 Issued
Array ( [id] => 4128117 [patent_doc_number] => 06105476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Adjustable alignment' [patent_app_type] => 1 [patent_app_number] => 9/311982 [patent_app_country] => US [patent_app_date] => 1999-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 5040 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/105/06105476.pdf [firstpage_image] =>[orig_patent_app_number] => 311982 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/311982
Adjustable alignment May 13, 1999 Issued
Array ( [id] => 4185490 [patent_doc_number] => 06076441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Tool block and holder for metal working lathes' [patent_app_type] => 1 [patent_app_number] => 9/311130 [patent_app_country] => US [patent_app_date] => 1999-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2085 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/076/06076441.pdf [firstpage_image] =>[orig_patent_app_number] => 311130 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/311130
Tool block and holder for metal working lathes May 12, 1999 Issued
Menu