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] => 6105687 [patent_doc_number] => 20020170537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Fuel injection device for an internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/147086 [patent_app_country] => US [patent_app_date] => 2002-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4613 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20020170537.pdf [firstpage_image] =>[orig_patent_app_number] => 10147086 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/147086
Fuel injection device for an internal combustion engine May 16, 2002 Issued
Array ( [id] => 5839978 [patent_doc_number] => 20020130194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Module and nozzle for dispensing controlled patterns of liquid material' [patent_app_type] => new [patent_app_number] => 10/145522 [patent_app_country] => US [patent_app_date] => 2002-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3964 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20020130194.pdf [firstpage_image] =>[orig_patent_app_number] => 10145522 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/145522
Module and nozzle for dispensing controlled patterns of liquid material May 13, 2002 Issued
Array ( [id] => 6633911 [patent_doc_number] => 20030006300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Fuel injector with piezoelectric actuator' [patent_app_type] => new [patent_app_number] => 10/140451 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3800 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20030006300.pdf [firstpage_image] =>[orig_patent_app_number] => 10140451 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/140451
Fuel injector with piezoelectric actuator May 6, 2002 Issued
Array ( [id] => 758061 [patent_doc_number] => 07011257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 10/333287 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2106 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/011/07011257.pdf [firstpage_image] =>[orig_patent_app_number] => 10333287 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/333287
Fuel injection valve May 6, 2002 Issued
Array ( [id] => 808534 [patent_doc_number] => 07416139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Speed limiting turbine for rotary driven sprinkler' [patent_app_type] => utility [patent_app_number] => 10/141261 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2690 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/416/07416139.pdf [firstpage_image] =>[orig_patent_app_number] => 10141261 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/141261
Speed limiting turbine for rotary driven sprinkler May 6, 2002 Issued
Array ( [id] => 6723317 [patent_doc_number] => 20030205629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Method and apparatus for high throughput charge injection' [patent_app_type] => new [patent_app_number] => 10/138095 [patent_app_country] => US [patent_app_date] => 2002-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6970 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205629.pdf [firstpage_image] =>[orig_patent_app_number] => 10138095 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/138095
Method and apparatus for high throughput charge injection May 1, 2002 Issued
Array ( [id] => 6504836 [patent_doc_number] => 20020134853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Accumulator fuel-injection system for an internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/048737 [patent_app_country] => US [patent_app_date] => 2002-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3895 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20020134853.pdf [firstpage_image] =>[orig_patent_app_number] => 10048737 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/048737
Accumulator fuel-injection system for an internal combustion engine Apr 28, 2002 Issued
Array ( [id] => 6382305 [patent_doc_number] => 20020179730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Fuel injection device for internal combustion engines' [patent_app_type] => new [patent_app_number] => 10/049678 [patent_app_country] => US [patent_app_date] => 2002-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3393 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20020179730.pdf [firstpage_image] =>[orig_patent_app_number] => 10049678 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/049678
Fuel injection device for internal combustion engines Apr 25, 2002 Abandoned
Array ( [id] => 6662007 [patent_doc_number] => 20030201333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Apparatus for the application of forage additive and method' [patent_app_type] => new [patent_app_number] => 10/132798 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2582 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20030201333.pdf [firstpage_image] =>[orig_patent_app_number] => 10132798 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/132798
Apparatus for the application of forage additive and method Apr 24, 2002 Issued
Array ( [id] => 510938 [patent_doc_number] => 07188785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-13 [patent_title] => 'Reservoir with refill inlet for hand-held spray guns' [patent_app_type] => utility [patent_app_number] => 10/475397 [patent_app_country] => US [patent_app_date] => 2002-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 34 [patent_no_of_words] => 11074 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/188/07188785.pdf [firstpage_image] =>[orig_patent_app_number] => 10475397 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/475397
Reservoir with refill inlet for hand-held spray guns Apr 23, 2002 Issued
Array ( [id] => 7347703 [patent_doc_number] => 20040011897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Fuel injection valve' [patent_app_type] => new [patent_app_number] => 10/333490 [patent_app_country] => US [patent_app_date] => 2003-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1882 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20040011897.pdf [firstpage_image] =>[orig_patent_app_number] => 10333490 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/333490
Fuel injection valve Apr 23, 2002 Issued
Array ( [id] => 1102238 [patent_doc_number] => 06811092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-02 [patent_title] => 'Fuel injector nozzle with pressurized needle valve assembly' [patent_app_type] => B2 [patent_app_number] => 10/126811 [patent_app_country] => US [patent_app_date] => 2002-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3278 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/811/06811092.pdf [firstpage_image] =>[orig_patent_app_number] => 10126811 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/126811
Fuel injector nozzle with pressurized needle valve assembly Apr 18, 2002 Issued
Array ( [id] => 977526 [patent_doc_number] => 06929195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-16 [patent_title] => 'Fuel injector having a swirl regulator' [patent_app_type] => utility [patent_app_number] => 10/126420 [patent_app_country] => US [patent_app_date] => 2002-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2517 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/929/06929195.pdf [firstpage_image] =>[orig_patent_app_number] => 10126420 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/126420
Fuel injector having a swirl regulator Apr 17, 2002 Issued
Array ( [id] => 6442844 [patent_doc_number] => 20020148915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Shower apparatus' [patent_app_type] => new [patent_app_number] => 10/126092 [patent_app_country] => US [patent_app_date] => 2002-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3641 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20020148915.pdf [firstpage_image] =>[orig_patent_app_number] => 10126092 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/126092
Shower apparatus Apr 17, 2002 Issued
Array ( [id] => 1123028 [patent_doc_number] => 06789745 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-14 [patent_title] => 'Injection nozzle system' [patent_app_type] => B1 [patent_app_number] => 10/110198 [patent_app_country] => US [patent_app_date] => 2002-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2066 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/789/06789745.pdf [firstpage_image] =>[orig_patent_app_number] => 10110198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/110198
Injection nozzle system Apr 16, 2002 Issued
09/914568 Injector for a common-rail fuel injection system with a slide-controlled inlet conduit and with direct coupling of the control piston and nozzle needle Apr 14, 2002 Abandoned
Array ( [id] => 992827 [patent_doc_number] => 06915964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation' [patent_app_type] => utility [patent_app_number] => 10/116812 [patent_app_country] => US [patent_app_date] => 2002-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 20335 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/915/06915964.pdf [firstpage_image] =>[orig_patent_app_number] => 10116812 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/116812
System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation Apr 4, 2002 Issued
Array ( [id] => 696167 [patent_doc_number] => 07066273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Apparatus and methods for sensing of fire and directed fire suppression' [patent_app_type] => utility [patent_app_number] => 10/474297 [patent_app_country] => US [patent_app_date] => 2002-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8057 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/066/07066273.pdf [firstpage_image] =>[orig_patent_app_number] => 10474297 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/474297
Apparatus and methods for sensing of fire and directed fire suppression Apr 4, 2002 Issued
Array ( [id] => 6269012 [patent_doc_number] => 20020104901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Fuel injection valve for internal combustion engines' [patent_app_type] => new [patent_app_number] => 10/018315 [patent_app_country] => US [patent_app_date] => 2002-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3506 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20020104901.pdf [firstpage_image] =>[orig_patent_app_number] => 10018315 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/018315
Fuel injection valve for internal combustion engines Apr 1, 2002 Abandoned
Array ( [id] => 6426076 [patent_doc_number] => 20020175219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Abrasive blasting apparatus' [patent_app_type] => new [patent_app_number] => 10/114293 [patent_app_country] => US [patent_app_date] => 2002-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4472 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20020175219.pdf [firstpage_image] =>[orig_patent_app_number] => 10114293 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/114293
Abrasive blasting apparatus Apr 1, 2002 Issued
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