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] => 5825693 [patent_doc_number] => 20020066806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-06 [patent_title] => 'NOZZLE AND ADJUST MODULE' [patent_app_type] => new [patent_app_number] => 09/727494 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2453 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20020066806.pdf [firstpage_image] =>[orig_patent_app_number] => 09727494 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/727494
Nozzle and adjust module Dec 3, 2000 Issued
Array ( [id] => 6592519 [patent_doc_number] => 20020063166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Pop-up sprinkler with internal debris cup' [patent_app_type] => new [patent_app_number] => 09/727438 [patent_app_country] => US [patent_app_date] => 2000-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2782 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20020063166.pdf [firstpage_image] =>[orig_patent_app_number] => 09727438 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/727438
Pop-up sprinkler with internal debris cup Nov 29, 2000 Issued
Array ( [id] => 1541471 [patent_doc_number] => 06443369 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Forage preservative applicator system' [patent_app_type] => B1 [patent_app_number] => 09/724886 [patent_app_country] => US [patent_app_date] => 2000-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/443/06443369.pdf [firstpage_image] =>[orig_patent_app_number] => 09724886 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/724886
Forage preservative applicator system Nov 27, 2000 Issued
Array ( [id] => 1277687 [patent_doc_number] => 06637673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Liquid atomizer' [patent_app_type] => B1 [patent_app_number] => 09/722388 [patent_app_country] => US [patent_app_date] => 2000-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 4608 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/637/06637673.pdf [firstpage_image] =>[orig_patent_app_number] => 09722388 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/722388
Liquid atomizer Nov 27, 2000 Issued
Array ( [id] => 1235558 [patent_doc_number] => 06685106 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Paint spraying device' [patent_app_type] => B1 [patent_app_number] => 09/723990 [patent_app_country] => US [patent_app_date] => 2000-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 36 [patent_no_of_words] => 4388 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685106.pdf [firstpage_image] =>[orig_patent_app_number] => 09723990 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/723990
Paint spraying device Nov 27, 2000 Issued
09/718785 UPRIGHT FIRE PROTECTION SPRINKLER Nov 21, 2000 Abandoned
Array ( [id] => 1260496 [patent_doc_number] => 06659370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Liquid spray device and cutting method' [patent_app_type] => B1 [patent_app_number] => 09/700830 [patent_app_country] => US [patent_app_date] => 2000-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14385 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/659/06659370.pdf [firstpage_image] =>[orig_patent_app_number] => 09700830 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/700830
Liquid spray device and cutting method Nov 19, 2000 Issued
Array ( [id] => 1580749 [patent_doc_number] => 06357676 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Fuel injection valve' [patent_app_type] => B1 [patent_app_number] => 09/601493 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/357/06357676.pdf [firstpage_image] =>[orig_patent_app_number] => 09601493 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/601493
Fuel injection valve Nov 14, 2000 Issued
Array ( [id] => 1486697 [patent_doc_number] => 06415991 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Silenced blowing nozzle' [patent_app_type] => B1 [patent_app_number] => 09/700393 [patent_app_country] => US [patent_app_date] => 2000-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3799 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/415/06415991.pdf [firstpage_image] =>[orig_patent_app_number] => 09700393 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/700393
Silenced blowing nozzle Nov 13, 2000 Issued
Array ( [id] => 1514335 [patent_doc_number] => 06499678 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Shut-off mechanism for sprinklers' [patent_app_type] => B1 [patent_app_number] => 09/712494 [patent_app_country] => US [patent_app_date] => 2000-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 3259 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/499/06499678.pdf [firstpage_image] =>[orig_patent_app_number] => 09712494 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712494
Shut-off mechanism for sprinklers Nov 13, 2000 Issued
Array ( [id] => 1443785 [patent_doc_number] => 06367716 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Structure for controlling water emission of pistol nozzle' [patent_app_type] => B1 [patent_app_number] => 09/705293 [patent_app_country] => US [patent_app_date] => 2000-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 755 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367716.pdf [firstpage_image] =>[orig_patent_app_number] => 09705293 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/705293
Structure for controlling water emission of pistol nozzle Nov 2, 2000 Issued
Array ( [id] => 1434879 [patent_doc_number] => 06354519 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Spray device for an endoscope' [patent_app_type] => B1 [patent_app_number] => 09/703898 [patent_app_country] => US [patent_app_date] => 2000-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3481 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/354/06354519.pdf [firstpage_image] =>[orig_patent_app_number] => 09703898 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/703898
Spray device for an endoscope Nov 1, 2000 Issued
09/704095 Liquid delivery devices Oct 31, 2000 Abandoned
Array ( [id] => 4309755 [patent_doc_number] => 06318648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Electrostatic atomizer based micro-burner for logistic fuels' [patent_app_type] => 1 [patent_app_number] => 9/702925 [patent_app_country] => US [patent_app_date] => 2000-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5518 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318648.pdf [firstpage_image] =>[orig_patent_app_number] => 702925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/702925
Electrostatic atomizer based micro-burner for logistic fuels Oct 30, 2000 Issued
Array ( [id] => 7637867 [patent_doc_number] => 06378784 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Dispensing system using a die tip having an air foil' [patent_app_type] => B1 [patent_app_number] => 09/697397 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5085 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378784.pdf [firstpage_image] =>[orig_patent_app_number] => 09697397 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/697397
Dispensing system using a die tip having an air foil Oct 26, 2000 Issued
Array ( [id] => 1528463 [patent_doc_number] => 06409099 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Faucet cover and dispenser' [patent_app_type] => B1 [patent_app_number] => 09/696954 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1479 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/409/06409099.pdf [firstpage_image] =>[orig_patent_app_number] => 09696954 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/696954
Faucet cover and dispenser Oct 26, 2000 Issued
Array ( [id] => 1490225 [patent_doc_number] => 06402051 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Fold cylinder structure' [patent_app_type] => B1 [patent_app_number] => 09/698991 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3127 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402051.pdf [firstpage_image] =>[orig_patent_app_number] => 09698991 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/698991
Fold cylinder structure Oct 26, 2000 Issued
Array ( [id] => 1210045 [patent_doc_number] => 06708900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-23 [patent_title] => 'HVLP spray gun' [patent_app_type] => B1 [patent_app_number] => 09/905697 [patent_app_country] => US [patent_app_date] => 2000-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1448 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/708/06708900.pdf [firstpage_image] =>[orig_patent_app_number] => 09905697 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/905697
HVLP spray gun Oct 24, 2000 Issued
Array ( [id] => 1528469 [patent_doc_number] => 06409103 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => '360 rotational directional nozzle for trigger sprayers' [patent_app_type] => B1 [patent_app_number] => 09/695686 [patent_app_country] => US [patent_app_date] => 2000-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2835 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/409/06409103.pdf [firstpage_image] =>[orig_patent_app_number] => 09695686 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/695686
360 rotational directional nozzle for trigger sprayers Oct 23, 2000 Issued
Array ( [id] => 1491863 [patent_doc_number] => 06341734 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Rotary atomizer and bell cup and methods thereof' [patent_app_type] => B1 [patent_app_number] => 09/691198 [patent_app_country] => US [patent_app_date] => 2000-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6397 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/341/06341734.pdf [firstpage_image] =>[orig_patent_app_number] => 09691198 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/691198
Rotary atomizer and bell cup and methods thereof Oct 18, 2000 Issued
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