
Henry Tsai
Supervisory Patent Examiner (ID: 11264, Phone: (571)272-4176 , Office: P/2184 )
| Most Active Art Unit | 3722 |
| Art Unit(s) | 3722, 2183, 3209, 2184, 2181, 3727 |
| Total Applications | 1098 |
| Issued Applications | 890 |
| Pending Applications | 79 |
| Abandoned Applications | 129 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1440036
[patent_doc_number] => 06334741
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-01
[patent_title] => 'Rotary turning attachment equipped with at least two tools'
[patent_app_type] => B1
[patent_app_number] => 09/508288
[patent_app_country] => US
[patent_app_date] => 2000-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3098
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/334/06334741.pdf
[firstpage_image] =>[orig_patent_app_number] => 09508288
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/508288 | Rotary turning attachment equipped with at least two tools | Mar 5, 2000 | Issued |
Array
(
[id] => 4354416
[patent_doc_number] => 06273651
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Cutting tip for cutting out profiles'
[patent_app_type] => 1
[patent_app_number] => 9/486961
[patent_app_country] => US
[patent_app_date] => 2000-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 1893
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/273/06273651.pdf
[firstpage_image] =>[orig_patent_app_number] => 486961
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/486961 | Cutting tip for cutting out profiles | Mar 2, 2000 | Issued |
Array
(
[id] => 4370527
[patent_doc_number] => 06293738
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-25
[patent_title] => 'Thread cutting bit'
[patent_app_type] => 1
[patent_app_number] => 9/516873
[patent_app_country] => US
[patent_app_date] => 2000-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4159
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 278
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/293/06293738.pdf
[firstpage_image] =>[orig_patent_app_number] => 516873
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/516873 | Thread cutting bit | Mar 1, 2000 | Issued |
Array
(
[id] => 4345525
[patent_doc_number] => 06254320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'Fixture for drilling pocket holes'
[patent_app_type] => 1
[patent_app_number] => 9/517253
[patent_app_country] => US
[patent_app_date] => 2000-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2107
[patent_no_of_claims] => 10
[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/06/254/06254320.pdf
[firstpage_image] =>[orig_patent_app_number] => 517253
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/517253 | Fixture for drilling pocket holes | Mar 1, 2000 | Issued |
Array
(
[id] => 1458624
[patent_doc_number] => 06349626
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-26
[patent_title] => 'Clamping device for machine tools'
[patent_app_type] => B1
[patent_app_number] => 09/516889
[patent_app_country] => US
[patent_app_date] => 2000-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3294
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/349/06349626.pdf
[firstpage_image] =>[orig_patent_app_number] => 09516889
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/516889 | Clamping device for machine tools | Mar 1, 2000 | Issued |
Array
(
[id] => 1504276
[patent_doc_number] => 06439811
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-27
[patent_title] => 'End-mill tool with high and low flutes and related method for rough cutting and finishing a workpiece'
[patent_app_type] => B1
[patent_app_number] => 09/517488
[patent_app_country] => US
[patent_app_date] => 2000-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 15
[patent_no_of_words] => 5706
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/439/06439811.pdf
[firstpage_image] =>[orig_patent_app_number] => 09517488
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/517488 | End-mill tool with high and low flutes and related method for rough cutting and finishing a workpiece | Mar 1, 2000 | Issued |
Array
(
[id] => 1440037
[patent_doc_number] => 06334742
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-01
[patent_title] => 'Parting/grooving insert secured by friction in a holder'
[patent_app_type] => B1
[patent_app_number] => 09/514289
[patent_app_country] => US
[patent_app_date] => 2000-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1837
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/334/06334742.pdf
[firstpage_image] =>[orig_patent_app_number] => 09514289
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/514289 | Parting/grooving insert secured by friction in a holder | Feb 27, 2000 | Issued |
Array
(
[id] => 4235774
[patent_doc_number] => 06257109
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-10
[patent_title] => 'Automatic lathe and method of controlling same'
[patent_app_type] => 1
[patent_app_number] => 9/486378
[patent_app_country] => US
[patent_app_date] => 2000-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 9164
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/257/06257109.pdf
[firstpage_image] =>[orig_patent_app_number] => 486378
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/486378 | Automatic lathe and method of controlling same | Feb 27, 2000 | Issued |
Array
(
[id] => 4235798
[patent_doc_number] => 06257111
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-10
[patent_title] => 'Automatic lathe and control method therefor'
[patent_app_type] => 1
[patent_app_number] => 9/486467
[patent_app_country] => US
[patent_app_date] => 2000-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 12684
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[pdf_file] => patents/06/257/06257111.pdf
[firstpage_image] =>[orig_patent_app_number] => 486467
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/486467 | Automatic lathe and control method therefor | Feb 27, 2000 | Issued |
| 09/513649 | Ceramic cutting tool with a metal filing groove | Feb 24, 2000 | Abandoned |
Array
(
[id] => 1134450
[patent_doc_number] => 06779951
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-08-24
[patent_title] => 'Drill insert using a sandwiched polycrystalline diamond compact and method of making the same'
[patent_app_type] => B1
[patent_app_number] => 09/505315
[patent_app_country] => US
[patent_app_date] => 2000-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2570
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/779/06779951.pdf
[firstpage_image] =>[orig_patent_app_number] => 09505315
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/505315 | Drill insert using a sandwiched polycrystalline diamond compact and method of making the same | Feb 15, 2000 | Issued |
Array
(
[id] => 6842797
[patent_doc_number] => 20030148144
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-07
[patent_title] => 'COATED TOOL HAVING A LUBRICOUS COATING AND METHOD OF MAKING THE SAME'
[patent_app_type] => new
[patent_app_number] => 09/504391
[patent_app_country] => US
[patent_app_date] => 2000-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4113
[patent_no_of_claims] => 41
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[patent_words_short_claim] => 33
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0148/20030148144.pdf
[firstpage_image] =>[orig_patent_app_number] => 09504391
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/504391 | COATED TOOL HAVING A LUBRICOUS COATING AND METHOD OF MAKING THE SAME | Feb 14, 2000 | Abandoned |
| 09/503551 | Chip breaker design using polycrystalline diamond | Feb 13, 2000 | Abandoned |
Array
(
[id] => 4323513
[patent_doc_number] => 06332386
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-25
[patent_title] => 'Transmission mechanism for spindle head of five-axis machine tool'
[patent_app_type] => 1
[patent_app_number] => 9/501986
[patent_app_country] => US
[patent_app_date] => 2000-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 1703
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 256
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/332/06332386.pdf
[firstpage_image] =>[orig_patent_app_number] => 501986
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/501986 | Transmission mechanism for spindle head of five-axis machine tool | Feb 10, 2000 | Issued |
Array
(
[id] => 4308001
[patent_doc_number] => 06311591
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-06
[patent_title] => 'Machine tool'
[patent_app_type] => 1
[patent_app_number] => 9/502139
[patent_app_country] => US
[patent_app_date] => 2000-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 22
[patent_no_of_words] => 7893
[patent_no_of_claims] => 39
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/311/06311591.pdf
[firstpage_image] =>[orig_patent_app_number] => 502139
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/502139 | Machine tool | Feb 10, 2000 | Issued |
Array
(
[id] => 4303466
[patent_doc_number] => 06318219
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-20
[patent_title] => 'Cutting method and cutting fluid'
[patent_app_type] => 1
[patent_app_number] => 9/485524
[patent_app_country] => US
[patent_app_date] => 2000-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4920
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 72
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/318/06318219.pdf
[firstpage_image] =>[orig_patent_app_number] => 485524
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/485524 | Cutting method and cutting fluid | Feb 9, 2000 | Issued |
| 09/463200 | BORING OR MILLING TOOL AND A METHOD FOR DETERMINING THE ULTIMATE CLEARANCE ANGLE OF THE FLANK AREA OF A CUTTER INSERT | Feb 7, 2000 | Abandoned |
Array
(
[id] => 4299185
[patent_doc_number] => 06241429
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-05
[patent_title] => 'Holding device for machine tool inserts'
[patent_app_type] => 1
[patent_app_number] => 9/485343
[patent_app_country] => US
[patent_app_date] => 2000-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/241/06241429.pdf
[firstpage_image] =>[orig_patent_app_number] => 485343
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/485343 | Holding device for machine tool inserts | Feb 7, 2000 | Issued |
Array
(
[id] => 7637564
[patent_doc_number] => 06379087
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-30
[patent_title] => 'Cutting insert with split face clamping surfaces and toolholder therefor'
[patent_app_type] => B1
[patent_app_number] => 09/498806
[patent_app_country] => US
[patent_app_date] => 2000-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 21
[patent_no_of_words] => 5365
[patent_no_of_claims] => 37
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[pdf_file] => patents/06/379/06379087.pdf
[firstpage_image] =>[orig_patent_app_number] => 09498806
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/498806 | Cutting insert with split face clamping surfaces and toolholder therefor | Feb 6, 2000 | Issued |
Array
(
[id] => 4320028
[patent_doc_number] => 06283000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-04
[patent_title] => 'Fluid actuated, magnetic bar stock puller'
[patent_app_type] => 1
[patent_app_number] => 9/498878
[patent_app_country] => US
[patent_app_date] => 2000-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 3566
[patent_no_of_claims] => 10
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/283/06283000.pdf
[firstpage_image] =>[orig_patent_app_number] => 498878
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/498878 | Fluid actuated, magnetic bar stock puller | Feb 6, 2000 | Issued |