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] => 5917644 [patent_doc_number] => 20020113140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Fuel injection apparatus for an internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/030984 [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] => 3807 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20020113140.pdf [firstpage_image] =>[orig_patent_app_number] => 10030984 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/030984
Fuel injection apparatus for an internal combustion engine Apr 1, 2002 Abandoned
Array ( [id] => 1220549 [patent_doc_number] => 06698668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-02 [patent_title] => 'Shielded plot sprayer' [patent_app_type] => B2 [patent_app_number] => 10/113372 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9452 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/698/06698668.pdf [firstpage_image] =>[orig_patent_app_number] => 10113372 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/113372
Shielded plot sprayer Mar 28, 2002 Issued
Array ( [id] => 7200502 [patent_doc_number] => 20040069279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'High-pressure fuel device' [patent_app_type] => new [patent_app_number] => 10/363891 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3150 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20040069279.pdf [firstpage_image] =>[orig_patent_app_number] => 10363891 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/363891
High-pressure fuel device Mar 26, 2002 Issued
Array ( [id] => 6794555 [patent_doc_number] => 20030173428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Fuel-injection valve for internal combustion engines' [patent_app_type] => new [patent_app_number] => 10/296712 [patent_app_country] => US [patent_app_date] => 2003-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2554 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20030173428.pdf [firstpage_image] =>[orig_patent_app_number] => 10296712 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/296712
Fuel-injection valve for internal combustion engines Mar 25, 2002 Issued
Array ( [id] => 7318514 [patent_doc_number] => 20040134996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Droplets forming method and device for discharging constant-volume droplets' [patent_app_type] => new [patent_app_number] => 10/472194 [patent_app_country] => US [patent_app_date] => 2004-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4955 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20040134996.pdf [firstpage_image] =>[orig_patent_app_number] => 10472194 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/472194
Droplets forming method and device for discharging constant-volume droplets Mar 24, 2002 Issued
Array ( [id] => 1166597 [patent_doc_number] => 06745958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-08 [patent_title] => 'Dual control valve' [patent_app_type] => B2 [patent_app_number] => 10/105482 [patent_app_country] => US [patent_app_date] => 2002-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8015 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/745/06745958.pdf [firstpage_image] =>[orig_patent_app_number] => 10105482 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/105482
Dual control valve Mar 24, 2002 Issued
Array ( [id] => 7158672 [patent_doc_number] => 20040074980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Method and device for generating a liquid mist' [patent_app_type] => new [patent_app_number] => 10/471595 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1695 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20040074980.pdf [firstpage_image] =>[orig_patent_app_number] => 10471595 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/471595
Method and device for generating a liquid mist Mar 21, 2002 Issued
Array ( [id] => 6827450 [patent_doc_number] => 20030178508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Two stage intensifier' [patent_app_type] => new [patent_app_number] => 10/104775 [patent_app_country] => US [patent_app_date] => 2002-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3461 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20030178508.pdf [firstpage_image] =>[orig_patent_app_number] => 10104775 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/104775
Two stage intensifier Mar 21, 2002 Issued
Array ( [id] => 6827451 [patent_doc_number] => 20030178509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Fuel injector with flux washer' [patent_app_type] => new [patent_app_number] => 10/101902 [patent_app_country] => US [patent_app_date] => 2002-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1947 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20030178509.pdf [firstpage_image] =>[orig_patent_app_number] => 10101902 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/101902
Fuel injector with flux washer Mar 18, 2002 Abandoned
Array ( [id] => 1227968 [patent_doc_number] => 06691930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'Reel adapted to be used with a hose with a connector and a sprinkler detachably connected to the connector' [patent_app_type] => B2 [patent_app_number] => 10/098294 [patent_app_country] => US [patent_app_date] => 2002-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1938 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/691/06691930.pdf [firstpage_image] =>[orig_patent_app_number] => 10098294 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/098294
Reel adapted to be used with a hose with a connector and a sprinkler detachably connected to the connector Mar 17, 2002 Issued
Array ( [id] => 5839509 [patent_doc_number] => 20020129947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Flame barrier arrangement' [patent_app_type] => new [patent_app_number] => 10/097386 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2193 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20020129947.pdf [firstpage_image] =>[orig_patent_app_number] => 10097386 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/097386
Flame barrier arrangement Mar 14, 2002 Issued
Array ( [id] => 7617961 [patent_doc_number] => 06945478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-20 [patent_title] => 'Fuel injector having an orifice plate with offset coining angled orifices' [patent_app_type] => utility [patent_app_number] => 10/097628 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 4749 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/945/06945478.pdf [firstpage_image] =>[orig_patent_app_number] => 10097628 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/097628
Fuel injector having an orifice plate with offset coining angled orifices Mar 14, 2002 Issued
Array ( [id] => 1108380 [patent_doc_number] => 06805309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-19 [patent_title] => 'Fuel injector and method of manufacturing the same' [patent_app_type] => B2 [patent_app_number] => 10/097606 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5502 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/805/06805309.pdf [firstpage_image] =>[orig_patent_app_number] => 10097606 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/097606
Fuel injector and method of manufacturing the same Mar 14, 2002 Issued
Array ( [id] => 1227964 [patent_doc_number] => 06691928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'High efficiency method for atomizing a liquid fuel' [patent_app_type] => B2 [patent_app_number] => 10/098099 [patent_app_country] => US [patent_app_date] => 2002-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4894 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/691/06691928.pdf [firstpage_image] =>[orig_patent_app_number] => 10098099 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/098099
High efficiency method for atomizing a liquid fuel Mar 13, 2002 Issued
Array ( [id] => 987045 [patent_doc_number] => 06921035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-26 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 10/275793 [patent_app_country] => US [patent_app_date] => 2002-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1796 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/921/06921035.pdf [firstpage_image] =>[orig_patent_app_number] => 10275793 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/275793
Fuel injection valve Mar 13, 2002 Issued
Array ( [id] => 7455100 [patent_doc_number] => 20040118941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'Liquid sample reservoir suitable for use with a spraying apparatus' [patent_app_type] => new [patent_app_number] => 10/471709 [patent_app_country] => US [patent_app_date] => 2004-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8910 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20040118941.pdf [firstpage_image] =>[orig_patent_app_number] => 10471709 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/471709
Liquid sample reservoir suitable for use with a spraying apparatus Mar 13, 2002 Issued
Array ( [id] => 1235576 [patent_doc_number] => 06685114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Electromagnetic fuel injection valve' [patent_app_type] => B2 [patent_app_number] => 10/096496 [patent_app_country] => US [patent_app_date] => 2002-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3555 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685114.pdf [firstpage_image] =>[orig_patent_app_number] => 10096496 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/096496
Electromagnetic fuel injection valve Mar 12, 2002 Issued
Array ( [id] => 6794549 [patent_doc_number] => 20030173422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Nozzle device of foam fire extinguisher' [patent_app_type] => new [patent_app_number] => 10/095093 [patent_app_country] => US [patent_app_date] => 2002-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2797 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20030173422.pdf [firstpage_image] =>[orig_patent_app_number] => 10095093 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/095093
Nozzle device of foam fire extinguisher Mar 11, 2002 Abandoned
Array ( [id] => 5839981 [patent_doc_number] => 20020130197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Pore structures for reduced pressure aerosolization' [patent_app_type] => new [patent_app_number] => 10/095898 [patent_app_country] => US [patent_app_date] => 2002-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16559 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20020130197.pdf [firstpage_image] =>[orig_patent_app_number] => 10095898 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/095898
Pore structures for reduced pressure aerosolization Mar 10, 2002 Issued
Array ( [id] => 6708772 [patent_doc_number] => 20030168521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Apparatus for dispensing volatile materials' [patent_app_type] => new [patent_app_number] => 10/094685 [patent_app_country] => US [patent_app_date] => 2002-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3176 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20030168521.pdf [firstpage_image] =>[orig_patent_app_number] => 10094685 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/094685
Apparatus for dispensing volatile materials Mar 10, 2002 Issued
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