
Henry Tsai
Supervisory Patent Examiner (ID: 11544, Phone: (571)272-4176 , Office: P/2184 )
| Most Active Art Unit | 3722 |
| Art Unit(s) | 2184, 3727, 3722, 2183, 3209, 2181 |
| Total Applications | 1098 |
| Issued Applications | 890 |
| Pending Applications | 79 |
| Abandoned Applications | 129 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3780538
[patent_doc_number] => 05725340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-10
[patent_title] => 'Tip dresser'
[patent_app_type] => 1
[patent_app_number] => 8/567347
[patent_app_country] => US
[patent_app_date] => 1995-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 1609
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/725/05725340.pdf
[firstpage_image] =>[orig_patent_app_number] => 567347
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/567347 | Tip dresser | Nov 20, 1995 | Issued |
Array
(
[id] => 3824047
[patent_doc_number] => 05711641
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-27
[patent_title] => 'Method and device for loading and unloading printed circuit boards on a machine tool'
[patent_app_type] => 1
[patent_app_number] => 8/560236
[patent_app_country] => US
[patent_app_date] => 1995-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 3552
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/711/05711641.pdf
[firstpage_image] =>[orig_patent_app_number] => 560236
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/560236 | Method and device for loading and unloading printed circuit boards on a machine tool | Nov 20, 1995 | Issued |
| 08/555745 | REUSABLE TYPE END MILL | Nov 8, 1995 | Abandoned |
Array
(
[id] => 3669378
[patent_doc_number] => 05642650
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-01
[patent_title] => 'Stock depletion sensor'
[patent_app_type] => 1
[patent_app_number] => 8/554722
[patent_app_country] => US
[patent_app_date] => 1995-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 26
[patent_no_of_words] => 5107
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/642/05642650.pdf
[firstpage_image] =>[orig_patent_app_number] => 554722
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/554722 | Stock depletion sensor | Nov 6, 1995 | Issued |
Array
(
[id] => 3708874
[patent_doc_number] => 05680801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Machining damper and method of using same'
[patent_app_type] => 1
[patent_app_number] => 8/552320
[patent_app_country] => US
[patent_app_date] => 1995-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2571
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/680/05680801.pdf
[firstpage_image] =>[orig_patent_app_number] => 552320
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/552320 | Machining damper and method of using same | Nov 1, 1995 | Issued |
| 08/549690 | PROCESSING TURNING TOOL | Nov 1, 1995 | Abandoned |
Array
(
[id] => 3650529
[patent_doc_number] => 05655860
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-12
[patent_title] => 'Milling cutter and method of milling'
[patent_app_type] => 1
[patent_app_number] => 8/544521
[patent_app_country] => US
[patent_app_date] => 1995-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3179
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/655/05655860.pdf
[firstpage_image] =>[orig_patent_app_number] => 544521
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/544521 | Milling cutter and method of milling | Oct 17, 1995 | Issued |
Array
(
[id] => 3713865
[patent_doc_number] => 05681133
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Form insert toolholder assembly'
[patent_app_type] => 1
[patent_app_number] => 8/544297
[patent_app_country] => US
[patent_app_date] => 1995-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2013
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/681/05681133.pdf
[firstpage_image] =>[orig_patent_app_number] => 544297
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/544297 | Form insert toolholder assembly | Oct 16, 1995 | Issued |
Array
(
[id] => 3865282
[patent_doc_number] => 05803674
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Exchangeable cutting insert'
[patent_app_type] => 1
[patent_app_number] => 8/542858
[patent_app_country] => US
[patent_app_date] => 1995-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 1790
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/803/05803674.pdf
[firstpage_image] =>[orig_patent_app_number] => 542858
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/542858 | Exchangeable cutting insert | Oct 12, 1995 | Issued |
Array
(
[id] => 3653007
[patent_doc_number] => 05667345
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Optical device and method for obtaining reference planes, especially for hand-held tools'
[patent_app_type] => 1
[patent_app_number] => 8/532590
[patent_app_country] => US
[patent_app_date] => 1995-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2044
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/667/05667345.pdf
[firstpage_image] =>[orig_patent_app_number] => 532590
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/532590 | Optical device and method for obtaining reference planes, especially for hand-held tools | Sep 28, 1995 | Issued |
Array
(
[id] => 3806724
[patent_doc_number] => 05730036
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-24
[patent_title] => 'Method of cutting ellipse contour with numerically-controlled machine tools'
[patent_app_type] => 1
[patent_app_number] => 8/535949
[patent_app_country] => US
[patent_app_date] => 1995-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3720
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/730/05730036.pdf
[firstpage_image] =>[orig_patent_app_number] => 535949
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/535949 | Method of cutting ellipse contour with numerically-controlled machine tools | Sep 27, 1995 | Issued |
Array
(
[id] => 3605525
[patent_doc_number] => 05592863
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Cryogenic machining of soft/ductile materials'
[patent_app_type] => 1
[patent_app_number] => 8/533580
[patent_app_country] => US
[patent_app_date] => 1995-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2684
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/592/05592863.pdf
[firstpage_image] =>[orig_patent_app_number] => 533580
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/533580 | Cryogenic machining of soft/ductile materials | Sep 24, 1995 | Issued |
Array
(
[id] => 3632310
[patent_doc_number] => 05628236
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-13
[patent_title] => 'Cutting metal-working machine for processing hooke\'s joints'
[patent_app_type] => 1
[patent_app_number] => 8/531296
[patent_app_country] => US
[patent_app_date] => 1995-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 1755
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/628/05628236.pdf
[firstpage_image] =>[orig_patent_app_number] => 531296
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/531296 | Cutting metal-working machine for processing hooke's joints | Sep 19, 1995 | Issued |
Array
(
[id] => 3791916
[patent_doc_number] => 05829924
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Cutting tool with insert clamping mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/530494
[patent_app_country] => US
[patent_app_date] => 1995-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 4245
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/829/05829924.pdf
[firstpage_image] =>[orig_patent_app_number] => 530494
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/530494 | Cutting tool with insert clamping mechanism | Sep 18, 1995 | Issued |
| 08/495681 | METHOD OF AND APPARATUS FOR DISASSEMBLING CAN FOR MEASUREMENT OF CAN SEAM DIMENSIONS | Sep 13, 1995 | Abandoned |
Array
(
[id] => 3830697
[patent_doc_number] => 05707185
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-13
[patent_title] => 'Indexable insert for milling and milling cutter employing the same'
[patent_app_type] => 1
[patent_app_number] => 8/527107
[patent_app_country] => US
[patent_app_date] => 1995-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 36
[patent_no_of_words] => 5842
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/707/05707185.pdf
[firstpage_image] =>[orig_patent_app_number] => 527107
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/527107 | Indexable insert for milling and milling cutter employing the same | Sep 11, 1995 | Issued |
Array
(
[id] => 3716785
[patent_doc_number] => 05697270
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-16
[patent_title] => 'Multiple-spindle machine tool'
[patent_app_type] => 1
[patent_app_number] => 8/525479
[patent_app_country] => US
[patent_app_date] => 1995-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 10207
[patent_no_of_claims] => 60
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/697/05697270.pdf
[firstpage_image] =>[orig_patent_app_number] => 525479
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/525479 | Multiple-spindle machine tool | Sep 7, 1995 | Issued |
Array
(
[id] => 3613922
[patent_doc_number] => 05607263
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-04
[patent_title] => 'Cutting tool'
[patent_app_type] => 1
[patent_app_number] => 8/513910
[patent_app_country] => US
[patent_app_date] => 1995-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 3087
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/607/05607263.pdf
[firstpage_image] =>[orig_patent_app_number] => 513910
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/513910 | Cutting tool | Sep 6, 1995 | Issued |
Array
(
[id] => 3669862
[patent_doc_number] => 05662014
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-02
[patent_title] => 'Automatic bar stock feeding apparatus for machine tools, in particular automatic lathes'
[patent_app_type] => 1
[patent_app_number] => 8/524221
[patent_app_country] => US
[patent_app_date] => 1995-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 13394
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/662/05662014.pdf
[firstpage_image] =>[orig_patent_app_number] => 524221
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/524221 | Automatic bar stock feeding apparatus for machine tools, in particular automatic lathes | Sep 5, 1995 | Issued |
Array
(
[id] => 3681159
[patent_doc_number] => 05649460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'Quick-change spindle liner assembly'
[patent_app_type] => 1
[patent_app_number] => 8/523778
[patent_app_country] => US
[patent_app_date] => 1995-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3004
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/649/05649460.pdf
[firstpage_image] =>[orig_patent_app_number] => 523778
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/523778 | Quick-change spindle liner assembly | Sep 4, 1995 | Issued |