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] => 1466998 [patent_doc_number] => 06405945 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Nozzle for a fuel injector' [patent_app_type] => B1 [patent_app_number] => 09/656389 [patent_app_country] => US [patent_app_date] => 2000-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2003 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/405/06405945.pdf [firstpage_image] =>[orig_patent_app_number] => 09656389 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/656389
Nozzle for a fuel injector Sep 5, 2000 Issued
Array ( [id] => 1443795 [patent_doc_number] => 06367720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Electromagnetic fuel injection valve' [patent_app_type] => B1 [patent_app_number] => 09/650092 [patent_app_country] => US [patent_app_date] => 2000-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3536 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367720.pdf [firstpage_image] =>[orig_patent_app_number] => 09650092 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/650092
Electromagnetic fuel injection valve Aug 28, 2000 Issued
09/623129 Method of despelling fog Aug 27, 2000 Abandoned
Array ( [id] => 1558020 [patent_doc_number] => 06360961 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Dispensing machine for the metered delivery and continuous homogenization of finished paint products' [patent_app_type] => B1 [patent_app_number] => 09/582798 [patent_app_country] => US [patent_app_date] => 2000-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2516 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/360/06360961.pdf [firstpage_image] =>[orig_patent_app_number] => 09582798 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/582798
Dispensing machine for the metered delivery and continuous homogenization of finished paint products Aug 27, 2000 Issued
09/648787 Conversion washing device for automobiles Aug 27, 2000 Abandoned
Array ( [id] => 4360849 [patent_doc_number] => 06302337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Sealing arrangement for air assist fuel injectors' [patent_app_type] => 1 [patent_app_number] => 9/644798 [patent_app_country] => US [patent_app_date] => 2000-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5072 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302337.pdf [firstpage_image] =>[orig_patent_app_number] => 644798 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/644798
Sealing arrangement for air assist fuel injectors Aug 23, 2000 Issued
Array ( [id] => 1580742 [patent_doc_number] => 06357674 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Cleaning device for intake pipe passage of engine' [patent_app_type] => B1 [patent_app_number] => 09/640799 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6681 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/357/06357674.pdf [firstpage_image] =>[orig_patent_app_number] => 09640799 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/640799
Cleaning device for intake pipe passage of engine Aug 17, 2000 Issued
Array ( [id] => 1070664 [patent_doc_number] => 06840459 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-11 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 10/069257 [patent_app_country] => US [patent_app_date] => 2000-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2440 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/840/06840459.pdf [firstpage_image] =>[orig_patent_app_number] => 10069257 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/069257
Fuel injection valve Aug 16, 2000 Issued
Array ( [id] => 1367252 [patent_doc_number] => 06547166 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Pattern adjustable flow nozzle' [patent_app_type] => B1 [patent_app_number] => 09/637189 [patent_app_country] => US [patent_app_date] => 2000-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3265 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/547/06547166.pdf [firstpage_image] =>[orig_patent_app_number] => 09637189 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/637189
Pattern adjustable flow nozzle Aug 10, 2000 Issued
Array ( [id] => 4391924 [patent_doc_number] => 06264122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Spa jet' [patent_app_type] => 1 [patent_app_number] => 9/636271 [patent_app_country] => US [patent_app_date] => 2000-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3534 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264122.pdf [firstpage_image] =>[orig_patent_app_number] => 636271 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/636271
Spa jet Aug 9, 2000 Issued
Array ( [id] => 1576996 [patent_doc_number] => 06422484 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Shower apparatus' [patent_app_type] => B1 [patent_app_number] => 09/634792 [patent_app_country] => US [patent_app_date] => 2000-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3568 [patent_no_of_claims] => 2 [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/06/422/06422484.pdf [firstpage_image] =>[orig_patent_app_number] => 09634792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/634792
Shower apparatus Aug 8, 2000 Issued
Array ( [id] => 4293602 [patent_doc_number] => 06315214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Method for controlling powder paint system' [patent_app_type] => 1 [patent_app_number] => 9/628634 [patent_app_country] => US [patent_app_date] => 2000-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4150 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/315/06315214.pdf [firstpage_image] =>[orig_patent_app_number] => 628634 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628634
Method for controlling powder paint system Jul 30, 2000 Issued
Array ( [id] => 1598586 [patent_doc_number] => 06431466 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Air brush' [patent_app_type] => B1 [patent_app_number] => 09/628430 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6773 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/431/06431466.pdf [firstpage_image] =>[orig_patent_app_number] => 09628430 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628430
Air brush Jul 27, 2000 Issued
Array ( [id] => 1264855 [patent_doc_number] => 06651903 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Anti-consolidation spray ring' [patent_app_type] => B1 [patent_app_number] => 09/626892 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1441 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651903.pdf [firstpage_image] =>[orig_patent_app_number] => 09626892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/626892
Anti-consolidation spray ring Jul 26, 2000 Issued
Array ( [id] => 1555219 [patent_doc_number] => 06435424 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Pressure washer with duty cycle temperature controller and method' [patent_app_type] => B1 [patent_app_number] => 09/626991 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4304 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/435/06435424.pdf [firstpage_image] =>[orig_patent_app_number] => 09626991 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/626991
Pressure washer with duty cycle temperature controller and method Jul 26, 2000 Issued
Array ( [id] => 1443773 [patent_doc_number] => 06367712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Boom structure' [patent_app_type] => B1 [patent_app_number] => 09/619291 [patent_app_country] => US [patent_app_date] => 2000-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2398 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367712.pdf [firstpage_image] =>[orig_patent_app_number] => 09619291 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/619291
Boom structure Jul 18, 2000 Issued
Array ( [id] => 1558029 [patent_doc_number] => 06360966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Rotary sprinkling head structure of sprinkling gun' [patent_app_type] => B1 [patent_app_number] => 09/618034 [patent_app_country] => US [patent_app_date] => 2000-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1788 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/360/06360966.pdf [firstpage_image] =>[orig_patent_app_number] => 09618034 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/618034
Rotary sprinkling head structure of sprinkling gun Jul 16, 2000 Issued
Array ( [id] => 1120284 [patent_doc_number] => 06793160 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-21 [patent_title] => 'Burner nozzle' [patent_app_type] => B1 [patent_app_number] => 09/618030 [patent_app_country] => US [patent_app_date] => 2000-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3311 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/793/06793160.pdf [firstpage_image] =>[orig_patent_app_number] => 09618030 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/618030
Burner nozzle Jul 16, 2000 Issued
Array ( [id] => 1459544 [patent_doc_number] => 06349888 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Surround system pest control' [patent_app_type] => B1 [patent_app_number] => 09/616089 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2761 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/349/06349888.pdf [firstpage_image] =>[orig_patent_app_number] => 09616089 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616089
Surround system pest control Jul 13, 2000 Issued
Array ( [id] => 1443796 [patent_doc_number] => 06367721 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Fuel injection valve' [patent_app_type] => B1 [patent_app_number] => 09/614908 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 7411 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367721.pdf [firstpage_image] =>[orig_patent_app_number] => 09614908 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/614908
Fuel injection valve Jul 11, 2000 Issued
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