Search

Henry Tsai

Supervisory Patent Examiner (ID: 1909, Phone: (571)272-4176 , Office: P/2184 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4367874 [patent_doc_number] => 06261032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Cutting tool with clamping device' [patent_app_type] => 1 [patent_app_number] => 8/826929 [patent_app_country] => US [patent_app_date] => 1997-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2198 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261032.pdf [firstpage_image] =>[orig_patent_app_number] => 826929 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/826929
Cutting tool with clamping device Apr 7, 1997 Issued
Array ( [id] => 3952613 [patent_doc_number] => 05946993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Unloading device' [patent_app_type] => 1 [patent_app_number] => 8/824212 [patent_app_country] => US [patent_app_date] => 1997-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2859 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946993.pdf [firstpage_image] =>[orig_patent_app_number] => 824212 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/824212
Unloading device Mar 24, 1997 Issued
Array ( [id] => 4047023 [patent_doc_number] => 05863156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Cutting tool assembly' [patent_app_type] => 1 [patent_app_number] => 8/818654 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2223 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/863/05863156.pdf [firstpage_image] =>[orig_patent_app_number] => 818654 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/818654
Cutting tool assembly Mar 18, 1997 Issued
Array ( [id] => 3968020 [patent_doc_number] => 05860341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Self-centering steady with retractable gripping arms' [patent_app_type] => 1 [patent_app_number] => 8/820130 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3417 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/860/05860341.pdf [firstpage_image] =>[orig_patent_app_number] => 820130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820130
Self-centering steady with retractable gripping arms Mar 18, 1997 Issued
Array ( [id] => 3982564 [patent_doc_number] => 05921725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Sintered silicon nitride articles for tools and method of preparation' [patent_app_type] => 1 [patent_app_number] => 8/816143 [patent_app_country] => US [patent_app_date] => 1997-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 7449 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/921/05921725.pdf [firstpage_image] =>[orig_patent_app_number] => 816143 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816143
Sintered silicon nitride articles for tools and method of preparation Mar 11, 1997 Issued
08/809664 PLUNGE-CUTTING INSERT FOR CHIP-REMOVING MACHINING OF WORKPIECES Mar 10, 1997 Abandoned
Array ( [id] => 4026910 [patent_doc_number] => 05868052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Lathes featuring pivoting tool carriages' [patent_app_type] => 1 [patent_app_number] => 8/815331 [patent_app_country] => US [patent_app_date] => 1997-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 5901 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/868/05868052.pdf [firstpage_image] =>[orig_patent_app_number] => 815331 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/815331
Lathes featuring pivoting tool carriages Mar 9, 1997 Issued
Array ( [id] => 3968898 [patent_doc_number] => 05978594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'System for managing computer resources across a distributed computing environment by first reading discovery information about how to determine system resources presence' [patent_app_type] => 1 [patent_app_number] => 8/812860 [patent_app_country] => US [patent_app_date] => 1997-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4865 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978594.pdf [firstpage_image] =>[orig_patent_app_number] => 812860 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/812860
System for managing computer resources across a distributed computing environment by first reading discovery information about how to determine system resources presence Mar 5, 1997 Issued
Array ( [id] => 3800794 [patent_doc_number] => 05788426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Cutting tool cartridge holder' [patent_app_type] => 1 [patent_app_number] => 8/811221 [patent_app_country] => US [patent_app_date] => 1997-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2195 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/788/05788426.pdf [firstpage_image] =>[orig_patent_app_number] => 811221 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811221
Cutting tool cartridge holder Mar 4, 1997 Issued
Array ( [id] => 3895307 [patent_doc_number] => 05897272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Cutting insert having a micro ridge chip breaker' [patent_app_type] => 1 [patent_app_number] => 8/765194 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1737 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/897/05897272.pdf [firstpage_image] =>[orig_patent_app_number] => 765194 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765194
Cutting insert having a micro ridge chip breaker Feb 27, 1997 Issued
Array ( [id] => 3949323 [patent_doc_number] => 05899643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Slot opening key for a cutting tool' [patent_app_type] => 1 [patent_app_number] => 8/765954 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2652 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899643.pdf [firstpage_image] =>[orig_patent_app_number] => 765954 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765954
Slot opening key for a cutting tool Feb 23, 1997 Issued
Array ( [id] => 3800805 [patent_doc_number] => 05788427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Indexable insert' [patent_app_type] => 1 [patent_app_number] => 8/727622 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1238 [patent_no_of_claims] => 18 [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/05/788/05788427.pdf [firstpage_image] =>[orig_patent_app_number] => 727622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727622
Indexable insert Feb 20, 1997 Issued
Array ( [id] => 3841419 [patent_doc_number] => 05794499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Method of and apparatus for disassembling can for measurement of can seam dimensions' [patent_app_type] => 1 [patent_app_number] => 8/803911 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6063 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/794/05794499.pdf [firstpage_image] =>[orig_patent_app_number] => 803911 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803911
Method of and apparatus for disassembling can for measurement of can seam dimensions Feb 20, 1997 Issued
Array ( [id] => 3927197 [patent_doc_number] => 05871309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Milling cutter body and methods for assembling same' [patent_app_type] => 1 [patent_app_number] => 8/798135 [patent_app_country] => US [patent_app_date] => 1997-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2102 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871309.pdf [firstpage_image] =>[orig_patent_app_number] => 798135 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798135
Milling cutter body and methods for assembling same Feb 11, 1997 Issued
Array ( [id] => 3909143 [patent_doc_number] => 05951212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Throwaway insert and cutting tool' [patent_app_type] => 1 [patent_app_number] => 8/799473 [patent_app_country] => US [patent_app_date] => 1997-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1880 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951212.pdf [firstpage_image] =>[orig_patent_app_number] => 799473 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/799473
Throwaway insert and cutting tool Feb 11, 1997 Issued
Array ( [id] => 3839622 [patent_doc_number] => 05718541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Cutting tool for machining titanium and titanium alloys' [patent_app_type] => 1 [patent_app_number] => 8/798886 [patent_app_country] => US [patent_app_date] => 1997-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5398 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/718/05718541.pdf [firstpage_image] =>[orig_patent_app_number] => 798886 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798886
Cutting tool for machining titanium and titanium alloys Feb 10, 1997 Issued
Array ( [id] => 4051465 [patent_doc_number] => 06007276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'End-mill tool with high and low helical flutes and related method for rough cutting and finishing a workpiece' [patent_app_type] => 1 [patent_app_number] => 8/798324 [patent_app_country] => US [patent_app_date] => 1997-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 5290 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/007/06007276.pdf [firstpage_image] =>[orig_patent_app_number] => 798324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798324
End-mill tool with high and low helical flutes and related method for rough cutting and finishing a workpiece Feb 9, 1997 Issued
Array ( [id] => 4108182 [patent_doc_number] => 06145419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Drive transmitting device' [patent_app_type] => 1 [patent_app_number] => 8/737974 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2744 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/145/06145419.pdf [firstpage_image] =>[orig_patent_app_number] => 737974 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737974
Drive transmitting device Feb 5, 1997 Issued
Array ( [id] => 3769811 [patent_doc_number] => 05820308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Plunge milling cutter' [patent_app_type] => 1 [patent_app_number] => 8/792694 [patent_app_country] => US [patent_app_date] => 1997-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 5123 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/820/05820308.pdf [firstpage_image] =>[orig_patent_app_number] => 792694 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792694
Plunge milling cutter Jan 28, 1997 Issued
Array ( [id] => 4022811 [patent_doc_number] => 05855457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Disposable cutting tip clamp for a milling machine' [patent_app_type] => 1 [patent_app_number] => 8/790941 [patent_app_country] => US [patent_app_date] => 1997-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4137 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855457.pdf [firstpage_image] =>[orig_patent_app_number] => 790941 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790941
Disposable cutting tip clamp for a milling machine Jan 28, 1997 Issued
Menu