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] => 5812900 [patent_doc_number] => 20020038824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-04 [patent_title] => 'Electrostatic spray gun' [patent_app_type] => new [patent_app_number] => 09/961097 [patent_app_country] => US [patent_app_date] => 2001-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 253 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20020038824.pdf [firstpage_image] =>[orig_patent_app_number] => 09961097 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/961097
Electrostatic spray gun Sep 20, 2001 Abandoned
Array ( [id] => 6815944 [patent_doc_number] => 20030066902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Deodorant holder' [patent_app_type] => new [patent_app_number] => 09/957592 [patent_app_country] => US [patent_app_date] => 2001-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 774 [patent_no_of_claims] => 5 [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/A1/0066/20030066902.pdf [firstpage_image] =>[orig_patent_app_number] => 09957592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/957592
Deodorant holder Sep 20, 2001 Abandoned
Array ( [id] => 6299938 [patent_doc_number] => 20020092925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Multiple function dispenser' [patent_app_type] => new [patent_app_number] => 09/956294 [patent_app_country] => US [patent_app_date] => 2001-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3400 [patent_no_of_claims] => 80 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20020092925.pdf [firstpage_image] =>[orig_patent_app_number] => 09956294 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/956294
Multiple function dispenser Sep 18, 2001 Issued
Array ( [id] => 1029534 [patent_doc_number] => 06877676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Firefighting nozzle' [patent_app_type] => utility [patent_app_number] => 09/956375 [patent_app_country] => US [patent_app_date] => 2001-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2647 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/877/06877676.pdf [firstpage_image] =>[orig_patent_app_number] => 09956375 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/956375
Firefighting nozzle Sep 17, 2001 Issued
Array ( [id] => 6718200 [patent_doc_number] => 20030051887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Fire safety system' [patent_app_type] => new [patent_app_number] => 09/954488 [patent_app_country] => US [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5692 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20030051887.pdf [firstpage_image] =>[orig_patent_app_number] => 09954488 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/954488
Fire safety system Sep 16, 2001 Abandoned
Array ( [id] => 656252 [patent_doc_number] => 07104477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-12 [patent_title] => 'Air assist fuel injector guide assembly' [patent_app_type] => utility [patent_app_number] => 09/950586 [patent_app_country] => US [patent_app_date] => 2001-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 49 [patent_no_of_words] => 7646 [patent_no_of_claims] => 76 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/104/07104477.pdf [firstpage_image] =>[orig_patent_app_number] => 09950586 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/950586
Air assist fuel injector guide assembly Sep 12, 2001 Issued
Array ( [id] => 1251493 [patent_doc_number] => 06669105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-30 [patent_title] => 'Closed-loop mosquito insecticide delivery system and method' [patent_app_type] => B2 [patent_app_number] => 09/952389 [patent_app_country] => US [patent_app_date] => 2001-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3653 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/669/06669105.pdf [firstpage_image] =>[orig_patent_app_number] => 09952389 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952389
Closed-loop mosquito insecticide delivery system and method Sep 11, 2001 Issued
Array ( [id] => 815902 [patent_doc_number] => 07410105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-12 [patent_title] => 'Sprayer and filter therefor' [patent_app_type] => utility [patent_app_number] => 09/950841 [patent_app_country] => US [patent_app_date] => 2001-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3125 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/410/07410105.pdf [firstpage_image] =>[orig_patent_app_number] => 09950841 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/950841
Sprayer and filter therefor Sep 10, 2001 Issued
Array ( [id] => 1217264 [patent_doc_number] => 06702201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Agricultural sprayer' [patent_app_type] => B2 [patent_app_number] => 09/948578 [patent_app_country] => US [patent_app_date] => 2001-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5327 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/702/06702201.pdf [firstpage_image] =>[orig_patent_app_number] => 09948578 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/948578
Agricultural sprayer Sep 9, 2001 Issued
Array ( [id] => 6776538 [patent_doc_number] => 20030047618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Container for dispensing aromatic liquid' [patent_app_type] => new [patent_app_number] => 09/948593 [patent_app_country] => US [patent_app_date] => 2001-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1787 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20030047618.pdf [firstpage_image] =>[orig_patent_app_number] => 09948593 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/948593
Container for dispensing aromatic liquid Sep 9, 2001 Issued
09/856838 Internal combustion engine injector device and injection method thereof Sep 6, 2001 Abandoned
Array ( [id] => 6122901 [patent_doc_number] => 20020074421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Perfume diffuser' [patent_app_type] => new [patent_app_number] => 09/947672 [patent_app_country] => US [patent_app_date] => 2001-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2389 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20020074421.pdf [firstpage_image] =>[orig_patent_app_number] => 09947672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947672
Perfume diffuser Sep 5, 2001 Issued
Array ( [id] => 1213317 [patent_doc_number] => 06705551 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-16 [patent_title] => 'Common rail injector' [patent_app_type] => B1 [patent_app_number] => 09/806697 [patent_app_country] => US [patent_app_date] => 2001-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/705/06705551.pdf [firstpage_image] =>[orig_patent_app_number] => 09806697 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/806697
Common rail injector Sep 4, 2001 Issued
Array ( [id] => 6747804 [patent_doc_number] => 20030042324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Drinking straw' [patent_app_type] => new [patent_app_number] => 09/944093 [patent_app_country] => US [patent_app_date] => 2001-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1045 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20030042324.pdf [firstpage_image] =>[orig_patent_app_number] => 09944093 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944093
Drinking straw Sep 3, 2001 Abandoned
Array ( [id] => 1224580 [patent_doc_number] => 06695233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-24 [patent_title] => 'Electromagnetic fuel injection valve' [patent_app_type] => B2 [patent_app_number] => 09/944597 [patent_app_country] => US [patent_app_date] => 2001-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5731 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/695/06695233.pdf [firstpage_image] =>[orig_patent_app_number] => 09944597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944597
Electromagnetic fuel injection valve Sep 3, 2001 Issued
Array ( [id] => 6474093 [patent_doc_number] => 20020023969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Gas irrigation control system based on soil moisture determination through porous capsules' [patent_app_type] => new [patent_app_number] => 09/941575 [patent_app_country] => US [patent_app_date] => 2001-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20020023969.pdf [firstpage_image] =>[orig_patent_app_number] => 09941575 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/941575
Gas irrigation control system based on soil moisture determination through porous capsules Aug 29, 2001 Issued
Array ( [id] => 6747807 [patent_doc_number] => 20030042327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Adjustable stator for rotor type sprinkler' [patent_app_type] => new [patent_app_number] => 09/942399 [patent_app_country] => US [patent_app_date] => 2001-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 10212 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20030042327.pdf [firstpage_image] =>[orig_patent_app_number] => 09942399 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/942399
Adjustable stator for rotor type sprinkler Aug 28, 2001 Issued
Array ( [id] => 6747809 [patent_doc_number] => 20030042329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Scented foam string for hunting' [patent_app_type] => new [patent_app_number] => 09/941377 [patent_app_country] => US [patent_app_date] => 2001-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2547 [patent_no_of_claims] => 20 [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/A1/0042/20030042329.pdf [firstpage_image] =>[orig_patent_app_number] => 09941377 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/941377
Scented foam string for hunting Aug 27, 2001 Issued
Array ( [id] => 1290402 [patent_doc_number] => 06626373 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Fuel injection valve' [patent_app_type] => B1 [patent_app_number] => 09/856993 [patent_app_country] => US [patent_app_date] => 2001-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1482 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/626/06626373.pdf [firstpage_image] =>[orig_patent_app_number] => 09856993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/856993
Fuel injection valve Aug 27, 2001 Issued
Array ( [id] => 6242488 [patent_doc_number] => 20020045327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Method and apparatus for separating sample' [patent_app_type] => new [patent_app_number] => 09/935591 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7083 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20020045327.pdf [firstpage_image] =>[orig_patent_app_number] => 09935591 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/935591
Method and apparatus for separating sample Aug 23, 2001 Abandoned
Menu