Search

Davis D. Hwu

Examiner (ID: 13943, Phone: (571)272-4904 , Office: P/3744 )

Most Active Art Unit
3752
Art Unit(s)
3752, 3753, 3763, 3744
Total Applications
3211
Issued Applications
2525
Pending Applications
134
Abandoned Applications
580

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3908826 [patent_doc_number] => 05971028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Protecting cap for banjo member used in banjo type joint' [patent_app_type] => 1 [patent_app_number] => 9/184116 [patent_app_country] => US [patent_app_date] => 1998-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7812 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/971/05971028.pdf [firstpage_image] =>[orig_patent_app_number] => 184116 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/184116
Protecting cap for banjo member used in banjo type joint Nov 1, 1998 Issued
Array ( [id] => 3983506 [patent_doc_number] => 06003555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Structure of a pressure regulator' [patent_app_type] => 1 [patent_app_number] => 9/182483 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3220 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/003/06003555.pdf [firstpage_image] =>[orig_patent_app_number] => 182483 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182483
Structure of a pressure regulator Oct 29, 1998 Issued
Array ( [id] => 4086992 [patent_doc_number] => 06065694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Flow limiter' [patent_app_type] => 1 [patent_app_number] => 9/182894 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 25 [patent_no_of_words] => 8419 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/065/06065694.pdf [firstpage_image] =>[orig_patent_app_number] => 182894 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182894
Flow limiter Oct 29, 1998 Issued
Array ( [id] => 4169879 [patent_doc_number] => 06092556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Multi-wall tube' [patent_app_type] => 1 [patent_app_number] => 9/181627 [patent_app_country] => US [patent_app_date] => 1998-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2402 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/092/06092556.pdf [firstpage_image] =>[orig_patent_app_number] => 181627 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/181627
Multi-wall tube Oct 27, 1998 Issued
Array ( [id] => 4214499 [patent_doc_number] => 06116518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Spray gumming unit' [patent_app_type] => 1 [patent_app_number] => 9/178609 [patent_app_country] => US [patent_app_date] => 1998-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1165 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/116/06116518.pdf [firstpage_image] =>[orig_patent_app_number] => 178609 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178609
Spray gumming unit Oct 25, 1998 Issued
Array ( [id] => 4254453 [patent_doc_number] => 06322004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Spa jet' [patent_app_type] => 1 [patent_app_number] => 9/178404 [patent_app_country] => US [patent_app_date] => 1998-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3534 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/322/06322004.pdf [firstpage_image] =>[orig_patent_app_number] => 178404 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178404
Spa jet Oct 23, 1998 Issued
Array ( [id] => 4312124 [patent_doc_number] => 06311872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Hand-held disposable dispenser for powder' [patent_app_type] => 1 [patent_app_number] => 9/176287 [patent_app_country] => US [patent_app_date] => 1998-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2562 [patent_no_of_claims] => 5 [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/06/311/06311872.pdf [firstpage_image] =>[orig_patent_app_number] => 176287 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176287
Hand-held disposable dispenser for powder Oct 20, 1998 Issued
Array ( [id] => 4204469 [patent_doc_number] => 06039269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Coanda effect nozzle' [patent_app_type] => 1 [patent_app_number] => 9/172811 [patent_app_country] => US [patent_app_date] => 1998-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1970 [patent_no_of_claims] => 14 [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/06/039/06039269.pdf [firstpage_image] =>[orig_patent_app_number] => 172811 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/172811
Coanda effect nozzle Oct 14, 1998 Issued
Array ( [id] => 4134225 [patent_doc_number] => 06105883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Fuel injector for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/172159 [patent_app_country] => US [patent_app_date] => 1998-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2470 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/105/06105883.pdf [firstpage_image] =>[orig_patent_app_number] => 172159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/172159
Fuel injector for an internal combustion engine Oct 13, 1998 Issued
Array ( [id] => 4201645 [patent_doc_number] => 06039083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Vented, layered-wall deepwater conduit and method' [patent_app_type] => 1 [patent_app_number] => 9/170668 [patent_app_country] => US [patent_app_date] => 1998-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4052 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/039/06039083.pdf [firstpage_image] =>[orig_patent_app_number] => 170668 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/170668
Vented, layered-wall deepwater conduit and method Oct 12, 1998 Issued
Array ( [id] => 4167246 [patent_doc_number] => 06019296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Fuel injector for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/170161 [patent_app_country] => US [patent_app_date] => 1998-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3919 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019296.pdf [firstpage_image] =>[orig_patent_app_number] => 170161 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/170161
Fuel injector for an internal combustion engine Oct 12, 1998 Issued
Array ( [id] => 7638034 [patent_doc_number] => 06378617 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Apparatus and method for off-road vehicle fire protection and fire suppression' [patent_app_type] => B1 [patent_app_number] => 09/166991 [patent_app_country] => US [patent_app_date] => 1998-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3074 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378617.pdf [firstpage_image] =>[orig_patent_app_number] => 09166991 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/166991
Apparatus and method for off-road vehicle fire protection and fire suppression Oct 5, 1998 Issued
Array ( [id] => 4191615 [patent_doc_number] => 06026993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Pump and pump outlet nozzle' [patent_app_type] => 1 [patent_app_number] => 9/162987 [patent_app_country] => US [patent_app_date] => 1998-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2799 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/026/06026993.pdf [firstpage_image] =>[orig_patent_app_number] => 162987 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/162987
Pump and pump outlet nozzle Sep 28, 1998 Issued
Array ( [id] => 4404415 [patent_doc_number] => 06193175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Agricultural particulate material delivery system' [patent_app_type] => 1 [patent_app_number] => 9/158395 [patent_app_country] => US [patent_app_date] => 1998-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 8772 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/193/06193175.pdf [firstpage_image] =>[orig_patent_app_number] => 158395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/158395
Agricultural particulate material delivery system Sep 21, 1998 Issued
Array ( [id] => 4214898 [patent_doc_number] => 06073658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Elbow for conveying particulate matter' [patent_app_type] => 1 [patent_app_number] => 9/156589 [patent_app_country] => US [patent_app_date] => 1998-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1516 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/073/06073658.pdf [firstpage_image] =>[orig_patent_app_number] => 156589 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/156589
Elbow for conveying particulate matter Sep 17, 1998 Issued
Array ( [id] => 4111225 [patent_doc_number] => 06032698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Method and an apparatus for lining a pipe or duct' [patent_app_type] => 1 [patent_app_number] => 9/152025 [patent_app_country] => US [patent_app_date] => 1998-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2556 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/032/06032698.pdf [firstpage_image] =>[orig_patent_app_number] => 152025 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/152025
Method and an apparatus for lining a pipe or duct Sep 10, 1998 Issued
Array ( [id] => 4044208 [patent_doc_number] => 06006788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Flexible pipe with internal gasproof undulating metal tube' [patent_app_type] => 1 [patent_app_number] => 9/117670 [patent_app_country] => US [patent_app_date] => 1998-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3566 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/006/06006788.pdf [firstpage_image] =>[orig_patent_app_number] => 117670 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117670
Flexible pipe with internal gasproof undulating metal tube Aug 3, 1998 Issued
Array ( [id] => 4189936 [patent_doc_number] => 06076740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Irrigation control system' [patent_app_type] => 1 [patent_app_number] => 9/117477 [patent_app_country] => US [patent_app_date] => 1998-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3064 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/076/06076740.pdf [firstpage_image] =>[orig_patent_app_number] => 117477 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117477
Irrigation control system Jul 29, 1998 Issued
Array ( [id] => 4072790 [patent_doc_number] => 06016977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Hand held shower head and filter housing' [patent_app_type] => 1 [patent_app_number] => 9/123967 [patent_app_country] => US [patent_app_date] => 1998-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3669 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016977.pdf [firstpage_image] =>[orig_patent_app_number] => 123967 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/123967
Hand held shower head and filter housing Jul 28, 1998 Issued
Array ( [id] => 4063726 [patent_doc_number] => 06053214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Oriented polymeric products' [patent_app_type] => 1 [patent_app_number] => 9/043639 [patent_app_country] => US [patent_app_date] => 1998-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14740 [patent_no_of_claims] => 84 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/053/06053214.pdf [firstpage_image] =>[orig_patent_app_number] => 043639 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/043639
Oriented polymeric products Jul 27, 1998 Issued
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