Search

Henry Tsai

Supervisory Patent Examiner (ID: 10495, Phone: (571)272-4176 , Office: P/2184 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4293273 [patent_doc_number] => 06325574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Machining slot cutter with removable cartridges' [patent_app_type] => 1 [patent_app_number] => 9/783686 [patent_app_country] => US [patent_app_date] => 2001-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2129 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325574.pdf [firstpage_image] =>[orig_patent_app_number] => 783686 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/783686
Machining slot cutter with removable cartridges Feb 13, 2001 Issued
Array ( [id] => 1334275 [patent_doc_number] => 06578454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-17 [patent_title] => 'Machining process for hydrodynamic bearing' [patent_app_type] => B2 [patent_app_number] => 09/782388 [patent_app_country] => US [patent_app_date] => 2001-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2405 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/578/06578454.pdf [firstpage_image] =>[orig_patent_app_number] => 09782388 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/782388
Machining process for hydrodynamic bearing Feb 11, 2001 Issued
Array ( [id] => 6895947 [patent_doc_number] => 20010026737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Bit for removing damaged screws' [patent_app_type] => new [patent_app_number] => 09/780706 [patent_app_country] => US [patent_app_date] => 2001-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1634 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20010026737.pdf [firstpage_image] =>[orig_patent_app_number] => 09780706 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/780706
Bit for removing damaged screws Feb 11, 2001 Issued
Array ( [id] => 6565866 [patent_doc_number] => 20020112149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Data processor and method of operation' [patent_app_type] => new [patent_app_number] => 09/779886 [patent_app_country] => US [patent_app_date] => 2001-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8200 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20020112149.pdf [firstpage_image] =>[orig_patent_app_number] => 09779886 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/779886
Data processor and method of operation Feb 8, 2001 Issued
Array ( [id] => 6274321 [patent_doc_number] => 20020106251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Cutting fluid distributor for milling cutters' [patent_app_type] => new [patent_app_number] => 09/779867 [patent_app_country] => US [patent_app_date] => 2001-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2450 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20020106251.pdf [firstpage_image] =>[orig_patent_app_number] => 09779867 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/779867
Cutting fluid distributor for milling cutters Feb 7, 2001 Issued
Array ( [id] => 6962842 [patent_doc_number] => 20010013093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-09 [patent_title] => 'Instruction code conversion unit and information processing system and instruction code generation method' [patent_app_type] => new [patent_app_number] => 09/778069 [patent_app_country] => US [patent_app_date] => 2001-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18814 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20010013093.pdf [firstpage_image] =>[orig_patent_app_number] => 09778069 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/778069
Instruction code conversion unit and information processing system and instruction code generation method Feb 6, 2001 Issued
09/762379 Machine tool and method of communication Feb 5, 2001 Abandoned
Array ( [id] => 1331688 [patent_doc_number] => 06588992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-08 [patent_title] => 'Hole saw' [patent_app_type] => B2 [patent_app_number] => 09/777305 [patent_app_country] => US [patent_app_date] => 2001-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1606 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/588/06588992.pdf [firstpage_image] =>[orig_patent_app_number] => 09777305 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/777305
Hole saw Feb 5, 2001 Issued
Array ( [id] => 1271432 [patent_doc_number] => 06640370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-04 [patent_title] => 'Hand tool for removal of metal chips from blind holes' [patent_app_type] => B2 [patent_app_number] => 09/773980 [patent_app_country] => US [patent_app_date] => 2001-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 1887 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/640/06640370.pdf [firstpage_image] =>[orig_patent_app_number] => 09773980 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/773980
Hand tool for removal of metal chips from blind holes Jan 31, 2001 Issued
Array ( [id] => 6014784 [patent_doc_number] => 20020102137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-01 [patent_title] => 'Adjustable insert seat' [patent_app_type] => new [patent_app_number] => 09/773862 [patent_app_country] => US [patent_app_date] => 2001-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2114 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20020102137.pdf [firstpage_image] =>[orig_patent_app_number] => 09773862 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/773862
Adjustable insert seat Jan 31, 2001 Issued
Array ( [id] => 6895260 [patent_doc_number] => 20010026050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'High precision expanding mandrel with quick sleeve change' [patent_app_type] => new [patent_app_number] => 09/769287 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1536 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20010026050.pdf [firstpage_image] =>[orig_patent_app_number] => 09769287 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/769287
High precision expanding mandrel with quick sleeve change Jan 25, 2001 Issued
Array ( [id] => 5990728 [patent_doc_number] => 20020099932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Mirroring processor stack' [patent_app_type] => new [patent_app_number] => 09/769681 [patent_app_country] => US [patent_app_date] => 2001-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4298 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20020099932.pdf [firstpage_image] =>[orig_patent_app_number] => 09769681 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/769681
Mirroring processor stack Jan 24, 2001 Abandoned
Array ( [id] => 1532012 [patent_doc_number] => 06488450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-03 [patent_title] => 'T-slot milling cutter and insert therefor' [patent_app_type] => B2 [patent_app_number] => 09/767174 [patent_app_country] => US [patent_app_date] => 2001-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 1703 [patent_no_of_claims] => 6 [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/06/488/06488450.pdf [firstpage_image] =>[orig_patent_app_number] => 09767174 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/767174
T-slot milling cutter and insert therefor Jan 21, 2001 Issued
Array ( [id] => 1225355 [patent_doc_number] => 06695548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-24 [patent_title] => 'Surface milling or angular milling cutter' [patent_app_type] => B2 [patent_app_number] => 09/764181 [patent_app_country] => US [patent_app_date] => 2001-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1752 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/695/06695548.pdf [firstpage_image] =>[orig_patent_app_number] => 09764181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/764181
Surface milling or angular milling cutter Jan 16, 2001 Issued
Array ( [id] => 6300876 [patent_doc_number] => 20020093151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Rapid load drill bit adapter' [patent_app_type] => new [patent_app_number] => 09/760868 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4915 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20020093151.pdf [firstpage_image] =>[orig_patent_app_number] => 09760868 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/760868
Rapid load drill bit adapter Jan 15, 2001 Issued
Array ( [id] => 6305089 [patent_doc_number] => 20020094247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Pipe end chamfering tool and measurement device' [patent_app_type] => new [patent_app_number] => 09/759775 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5068 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094247.pdf [firstpage_image] =>[orig_patent_app_number] => 09759775 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/759775
Pipe end chamfering tool and measurement device Jan 11, 2001 Abandoned
Array ( [id] => 5963199 [patent_doc_number] => 20020088318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-11 [patent_title] => 'Structure of a small lathe and miller assembly' [patent_app_type] => new [patent_app_number] => 09/756917 [patent_app_country] => US [patent_app_date] => 2001-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1584 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20020088318.pdf [firstpage_image] =>[orig_patent_app_number] => 09756917 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/756917
Structure of a small lathe and miller assembly Jan 9, 2001 Abandoned
Array ( [id] => 5967110 [patent_doc_number] => 20020090272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-11 [patent_title] => 'Cutting insert and method of making the same' [patent_app_type] => new [patent_app_number] => 09/757996 [patent_app_country] => US [patent_app_date] => 2001-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4126 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20020090272.pdf [firstpage_image] =>[orig_patent_app_number] => 09757996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/757996
Cutting insert and method of making the same Jan 9, 2001 Issued
Array ( [id] => 6946404 [patent_doc_number] => 20010020406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-13 [patent_title] => 'Method of milling large thread lengths' [patent_app_type] => new [patent_app_number] => 09/756823 [patent_app_country] => US [patent_app_date] => 2001-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2643 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20010020406.pdf [firstpage_image] =>[orig_patent_app_number] => 09756823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/756823
Method of milling large thread lengths Jan 8, 2001 Issued
Array ( [id] => 5963192 [patent_doc_number] => 20020088317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-11 [patent_title] => 'CNC lathe with double-speed shifting feature in spindle axis' [patent_app_type] => new [patent_app_number] => 09/756056 [patent_app_country] => US [patent_app_date] => 2001-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4003 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20020088317.pdf [firstpage_image] =>[orig_patent_app_number] => 09756056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/756056
CNC lathe with double-speed shifting feature in spindle axis Jan 7, 2001 Issued
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