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] => 8506264 [patent_doc_number] => 20120305672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'INTEGRATED PNEUMATIC SPRAY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/233921 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1663 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13233921 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233921
INTEGRATED PNEUMATIC SPRAY DEVICE Sep 14, 2011 Abandoned
Array ( [id] => 10533881 [patent_doc_number] => 09259499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Remotely deployable vapor delivery device' [patent_app_type] => utility [patent_app_number] => 13/232411 [patent_app_country] => US [patent_app_date] => 2011-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10364 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13232411 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/232411
Remotely deployable vapor delivery device Sep 13, 2011 Issued
Array ( [id] => 7762316 [patent_doc_number] => 20120031999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'MULTIPLE FUNCTION DISPENSER' [patent_app_type] => utility [patent_app_number] => 13/230517 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3461 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20120031999.pdf [firstpage_image] =>[orig_patent_app_number] => 13230517 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230517
Multiple function dispenser Sep 11, 2011 Issued
Array ( [id] => 8486299 [patent_doc_number] => 20120285706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'Fire Hose Deployment Device' [patent_app_type] => utility [patent_app_number] => 13/230402 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1801 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13230402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230402
Fire hose deployment device Sep 11, 2011 Issued
Array ( [id] => 8705151 [patent_doc_number] => 20130062440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'HIGH FLOW COMPRESSED NATURAL GAS INJECTOR FOR AUTOMOTIVE APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 13/229126 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1820 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13229126 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229126
High flow compressed natural gas injector for automotive applications Sep 8, 2011 Issued
Array ( [id] => 8705143 [patent_doc_number] => 20130062432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'BOOM ASSEMBLY JOINTS' [patent_app_type] => utility [patent_app_number] => 13/228539 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2187 [patent_no_of_claims] => 27 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13228539 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/228539
Boom assembly joints Sep 8, 2011 Issued
Array ( [id] => 8705153 [patent_doc_number] => 20130062442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'HIGH FLOW OUTWARD OPENING GASEOUS INJECTOR FOR AUTOMOTIVE APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 13/229071 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1799 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13229071 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229071
High flow outward opening gaseous injector for automotive applications Sep 8, 2011 Issued
Array ( [id] => 9690076 [patent_doc_number] => 08820660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Aromatic shower head device' [patent_app_type] => utility [patent_app_number] => 13/228067 [patent_app_country] => US [patent_app_date] => 2011-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4305 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13228067 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/228067
Aromatic shower head device Sep 7, 2011 Issued
Array ( [id] => 8694552 [patent_doc_number] => 20130056561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'Drip Irrigation System and Apparatus for Installation Thereof' [patent_app_type] => utility [patent_app_number] => 13/226240 [patent_app_country] => US [patent_app_date] => 2011-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9638 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13226240 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/226240
Drip Irrigation System and Apparatus for Installation Thereof Sep 5, 2011 Abandoned
Array ( [id] => 8133371 [patent_doc_number] => 20120091221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'Wick Diffuser' [patent_app_type] => utility [patent_app_number] => 13/224442 [patent_app_country] => US [patent_app_date] => 2011-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 13346 [patent_no_of_claims] => 20 [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/A1/0091/20120091221.pdf [firstpage_image] =>[orig_patent_app_number] => 13224442 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/224442
Wick Diffuser Sep 1, 2011 Abandoned
Array ( [id] => 9231261 [patent_doc_number] => 08596561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Dual fuel injector with hydraulic lock seal' [patent_app_type] => utility [patent_app_number] => 13/222260 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9441 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13222260 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/222260
Dual fuel injector with hydraulic lock seal Aug 30, 2011 Issued
Array ( [id] => 9284660 [patent_doc_number] => 08640979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-04 [patent_title] => 'Sprayer having water-tight function' [patent_app_type] => utility [patent_app_number] => 13/221991 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 2912 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13221991 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/221991
Sprayer having water-tight function Aug 30, 2011 Issued
Array ( [id] => 10161735 [patent_doc_number] => 09192947 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-11-24 [patent_title] => 'Apparatus and method for aerial chemical trimming of vegetation' [patent_app_type] => utility [patent_app_number] => 13/223010 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2707 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13223010 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/223010
Apparatus and method for aerial chemical trimming of vegetation Aug 30, 2011 Issued
Array ( [id] => 7805068 [patent_doc_number] => 20120056020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'Line marker' [patent_app_type] => utility [patent_app_number] => 13/199463 [patent_app_country] => US [patent_app_date] => 2011-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1965 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20120056020.pdf [firstpage_image] =>[orig_patent_app_number] => 13199463 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/199463
Line marker Aug 29, 2011 Abandoned
Array ( [id] => 8680463 [patent_doc_number] => 20130048747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'METHODS AND SYSTEMS FOR ALIGNING IRRIGATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/220365 [patent_app_country] => US [patent_app_date] => 2011-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4789 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13220365 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/220365
Methods and systems for aligning irrigation systems Aug 28, 2011 Issued
Array ( [id] => 7659896 [patent_doc_number] => 20110309165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'SHOWERHEAD WITH MULTIMODAL OPERATION' [patent_app_type] => utility [patent_app_number] => 13/219965 [patent_app_country] => US [patent_app_date] => 2011-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2615 [patent_no_of_claims] => 5 [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/A1/0309/20110309165.pdf [firstpage_image] =>[orig_patent_app_number] => 13219965 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/219965
Showerhead with multimodal operation Aug 28, 2011 Issued
Array ( [id] => 9594388 [patent_doc_number] => 20140191065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'FUEL INJECTION VALVE' [patent_app_type] => utility [patent_app_number] => 14/240208 [patent_app_country] => US [patent_app_date] => 2011-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7478 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14240208 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/240208
Fuel injection valve Aug 21, 2011 Issued
Array ( [id] => 10868623 [patent_doc_number] => 08893813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-25 [patent_title] => 'Fire protection sprinkler system with oxygen corrosion sensitive coupon assembly and method of monitoring corrosion in a fire protection sprinkler system' [patent_app_type] => utility [patent_app_number] => 13/197925 [patent_app_country] => US [patent_app_date] => 2011-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3508 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13197925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/197925
Fire protection sprinkler system with oxygen corrosion sensitive coupon assembly and method of monitoring corrosion in a fire protection sprinkler system Aug 3, 2011 Issued
Array ( [id] => 10064475 [patent_doc_number] => 09103311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 14/232725 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5350 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14232725 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/232725
Fuel injection valve Aug 2, 2011 Issued
Array ( [id] => 8203826 [patent_doc_number] => 20120125645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'ELECTRONIC DEVICE AND FIRE MONITORING METHOD USING THE ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/195854 [patent_app_country] => US [patent_app_date] => 2011-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1845 [patent_no_of_claims] => 16 [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/A1/0125/20120125645.pdf [firstpage_image] =>[orig_patent_app_number] => 13195854 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/195854
ELECTRONIC DEVICE AND FIRE MONITORING METHOD USING THE ELECTRONIC DEVICE Aug 1, 2011 Abandoned
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