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] => 7022348 [patent_doc_number] => 20050016742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Fire resistant glazings' [patent_app_type] => utility [patent_app_number] => 10/489991 [patent_app_country] => US [patent_app_date] => 2002-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2863 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20050016742.pdf [firstpage_image] =>[orig_patent_app_number] => 10489991 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/489991
Fire resistant glazings Sep 17, 2002 Abandoned
Array ( [id] => 6776245 [patent_doc_number] => 20030047325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Dry accelerator for sprinkler system' [patent_app_type] => new [patent_app_number] => 10/242791 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4969 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20030047325.pdf [firstpage_image] =>[orig_patent_app_number] => 10242791 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242791
Dry accelerator for sprinkler system Sep 11, 2002 Issued
Array ( [id] => 766808 [patent_doc_number] => 07004406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-28 [patent_title] => 'Enhanced needle motion controller' [patent_app_type] => utility [patent_app_number] => 10/242472 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5534 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/004/07004406.pdf [firstpage_image] =>[orig_patent_app_number] => 10242472 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242472
Enhanced needle motion controller Sep 11, 2002 Issued
Array ( [id] => 7333531 [patent_doc_number] => 20040188536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Fuel injection system for direct injection internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/433279 [patent_app_country] => US [patent_app_date] => 2003-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4620 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0188/20040188536.pdf [firstpage_image] =>[orig_patent_app_number] => 10433279 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/433279
Fuel injection system for direct injection internal combustion engine Sep 5, 2002 Issued
Array ( [id] => 6803256 [patent_doc_number] => 20030230650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-18 [patent_title] => 'Bell cup post' [patent_app_type] => new [patent_app_number] => 10/236486 [patent_app_country] => US [patent_app_date] => 2002-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2198 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20030230650.pdf [firstpage_image] =>[orig_patent_app_number] => 10236486 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/236486
Bell cup post Sep 5, 2002 Issued
Array ( [id] => 7342857 [patent_doc_number] => 20040046070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Nozzle assembly for an air pump' [patent_app_type] => new [patent_app_number] => 10/235905 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1000 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20040046070.pdf [firstpage_image] =>[orig_patent_app_number] => 10235905 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/235905
Nozzle assembly for an air pump Sep 3, 2002 Abandoned
Array ( [id] => 6867527 [patent_doc_number] => 20030080216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Fuel injection system for internal combustion engines' [patent_app_type] => new [patent_app_number] => 10/149899 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5027 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20030080216.pdf [firstpage_image] =>[orig_patent_app_number] => 10149899 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/149899
Fuel injection system for internal combustion engines Aug 27, 2002 Abandoned
Array ( [id] => 7342825 [patent_doc_number] => 20040046049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Apparatus for containing spray' [patent_app_type] => new [patent_app_number] => 10/228485 [patent_app_country] => US [patent_app_date] => 2002-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3308 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20040046049.pdf [firstpage_image] =>[orig_patent_app_number] => 10228485 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/228485
Apparatus for containing spray Aug 26, 2002 Abandoned
Array ( [id] => 6645815 [patent_doc_number] => 20030075614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Valve assembly, in particular for a fuel injection system of an internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/088901 [patent_app_country] => US [patent_app_date] => 2002-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4411 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20030075614.pdf [firstpage_image] =>[orig_patent_app_number] => 10088901 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/088901
Valve assembly, in particular for a fuel injection system of an internal combustion engine Aug 26, 2002 Abandoned
Array ( [id] => 1217269 [patent_doc_number] => 06702204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Cavitating jet' [patent_app_type] => B2 [patent_app_number] => 10/220005 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1726 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/702/06702204.pdf [firstpage_image] =>[orig_patent_app_number] => 10220005 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/220005
Cavitating jet Aug 25, 2002 Issued
Array ( [id] => 1072788 [patent_doc_number] => 06837450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-04 [patent_title] => 'Pressure-and-stroke-controlled injector for fuel injection systems' [patent_app_type] => utility [patent_app_number] => 10/226153 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/837/06837450.pdf [firstpage_image] =>[orig_patent_app_number] => 10226153 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/226153
Pressure-and-stroke-controlled injector for fuel injection systems Aug 22, 2002 Issued
Array ( [id] => 7458145 [patent_doc_number] => 20040094640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Fuel injection valve' [patent_app_type] => new [patent_app_number] => 10/250531 [patent_app_country] => US [patent_app_date] => 2004-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1140 [patent_no_of_claims] => 13 [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/A1/0094/20040094640.pdf [firstpage_image] =>[orig_patent_app_number] => 10250531 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250531
Fuel injection valve Aug 22, 2002 Issued
Array ( [id] => 781358 [patent_doc_number] => 06991181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-31 [patent_title] => 'Soaker/sprinkler hose' [patent_app_type] => utility [patent_app_number] => 10/224789 [patent_app_country] => US [patent_app_date] => 2002-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2618 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/991/06991181.pdf [firstpage_image] =>[orig_patent_app_number] => 10224789 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/224789
Soaker/sprinkler hose Aug 20, 2002 Issued
Array ( [id] => 716821 [patent_doc_number] => 07048206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-23 [patent_title] => 'Swirl pressure nozzle' [patent_app_type] => utility [patent_app_number] => 10/485198 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4070 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/048/07048206.pdf [firstpage_image] =>[orig_patent_app_number] => 10485198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485198
Swirl pressure nozzle Aug 15, 2002 Issued
Array ( [id] => 967567 [patent_doc_number] => 06938839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-06 [patent_title] => 'Needle alignment fuel injector' [patent_app_type] => utility [patent_app_number] => 10/219353 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2857 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/938/06938839.pdf [firstpage_image] =>[orig_patent_app_number] => 10219353 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219353
Needle alignment fuel injector Aug 14, 2002 Issued
Array ( [id] => 1126525 [patent_doc_number] => 06786433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-07 [patent_title] => 'Fuel injection valve' [patent_app_type] => B2 [patent_app_number] => 10/111249 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2209 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/786/06786433.pdf [firstpage_image] =>[orig_patent_app_number] => 10111249 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111249
Fuel injection valve Aug 14, 2002 Issued
Array ( [id] => 5776152 [patent_doc_number] => 20060104792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Manipulator with a line arrangement leading to the processing tool' [patent_app_type] => utility [patent_app_number] => 10/713894 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3333 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20060104792.pdf [firstpage_image] =>[orig_patent_app_number] => 10713894 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/713894
Manipulator with a line arrangement leading to the processing tool Aug 14, 2002 Abandoned
Array ( [id] => 1004102 [patent_doc_number] => 06905083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-14 [patent_title] => 'Internal combustion engine fuel injector and relative fabrication method' [patent_app_type] => utility [patent_app_number] => 10/218363 [patent_app_country] => US [patent_app_date] => 2002-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3452 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/905/06905083.pdf [firstpage_image] =>[orig_patent_app_number] => 10218363 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/218363
Internal combustion engine fuel injector and relative fabrication method Aug 13, 2002 Issued
Array ( [id] => 1093351 [patent_doc_number] => 06820820 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-23 [patent_title] => 'Hydraulic control device, in particular for an injector' [patent_app_type] => B1 [patent_app_number] => 10/111289 [patent_app_country] => US [patent_app_date] => 2002-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1922 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/820/06820820.pdf [firstpage_image] =>[orig_patent_app_number] => 10111289 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111289
Hydraulic control device, in particular for an injector Aug 7, 2002 Issued
Array ( [id] => 4567083 [patent_doc_number] => 07854399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-21 [patent_title] => 'Flow controllable shower arm' [patent_app_type] => utility [patent_app_number] => 10/215079 [patent_app_country] => US [patent_app_date] => 2002-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4304 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 639 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/854/07854399.pdf [firstpage_image] =>[orig_patent_app_number] => 10215079 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/215079
Flow controllable shower arm Aug 6, 2002 Issued
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