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] => 8309820 [patent_doc_number] => 20120186837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'FIREFIGHTING ATTACHMENT FOR AN EXCAVATOR AND METHOD FOR USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/195499 [patent_app_country] => US [patent_app_date] => 2011-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1832 [patent_no_of_claims] => 8 [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] => 13195499 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/195499
FIREFIGHTING ATTACHMENT FOR AN EXCAVATOR AND METHOD FOR USING THE SAME Jul 31, 2011 Abandoned
Array ( [id] => 9322198 [patent_doc_number] => 08657212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Multi-fluid blending spray tip for coaxial syringe' [patent_app_type] => utility [patent_app_number] => 13/193820 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 5618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13193820 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/193820
Multi-fluid blending spray tip for coaxial syringe Jul 28, 2011 Issued
Array ( [id] => 9400036 [patent_doc_number] => 08690082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'LPI injector' [patent_app_type] => utility [patent_app_number] => 13/194438 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2079 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13194438 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194438
LPI injector Jul 28, 2011 Issued
Array ( [id] => 9098055 [patent_doc_number] => 08561925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Lateral irrigation system with Z-fold spans' [patent_app_type] => utility [patent_app_number] => 13/194432 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6657 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13194432 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194432
Lateral irrigation system with Z-fold spans Jul 28, 2011 Issued
Array ( [id] => 8634458 [patent_doc_number] => 20130026261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'LATERAL IRRIGATION SYSTEM WITH PIVOTING AND Z-FOLD SPANS' [patent_app_type] => utility [patent_app_number] => 13/194487 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7032 [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] => 13194487 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194487
LATERAL IRRIGATION SYSTEM WITH PIVOTING AND Z-FOLD SPANS Jul 28, 2011 Abandoned
Array ( [id] => 8634455 [patent_doc_number] => 20130026259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'LATERAL IRRIGATION SYSTEM WITH PIVOTING SPAN' [patent_app_type] => utility [patent_app_number] => 13/194415 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6510 [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] => 13194415 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194415
LATERAL IRRIGATION SYSTEM WITH PIVOTING SPAN Jul 28, 2011 Abandoned
Array ( [id] => 9272304 [patent_doc_number] => 08636230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-01-28 [patent_title] => 'Matched precipitation rate rotor-type sprinkler with selectable nozzle ports' [patent_app_type] => utility [patent_app_number] => 13/193374 [patent_app_country] => US [patent_app_date] => 2011-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 60 [patent_no_of_words] => 13546 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13193374 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/193374
Matched precipitation rate rotor-type sprinkler with selectable nozzle ports Jul 27, 2011 Issued
Array ( [id] => 9045618 [patent_doc_number] => 08540169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Atomizing member and atomizer including the same' [patent_app_type] => utility [patent_app_number] => 13/190561 [patent_app_country] => US [patent_app_date] => 2011-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 8868 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13190561 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/190561
Atomizing member and atomizer including the same Jul 25, 2011 Issued
Array ( [id] => 8634444 [patent_doc_number] => 20130026247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'MULTI-NOZZLE SPRAY GUN' [patent_app_type] => utility [patent_app_number] => 13/190762 [patent_app_country] => US [patent_app_date] => 2011-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3467 [patent_no_of_claims] => 25 [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] => 13190762 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/190762
Multi-nozzle spray gun Jul 25, 2011 Issued
Array ( [id] => 8537327 [patent_doc_number] => 08313044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Smooth bore nozzle with adjustable bore' [patent_app_type] => utility [patent_app_number] => 13/191129 [patent_app_country] => US [patent_app_date] => 2011-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3537 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13191129 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/191129
Smooth bore nozzle with adjustable bore Jul 25, 2011 Issued
Array ( [id] => 8954272 [patent_doc_number] => 08500039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Remote actuation device for spray cans' [patent_app_type] => utility [patent_app_number] => 13/190096 [patent_app_country] => US [patent_app_date] => 2011-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2669 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13190096 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/190096
Remote actuation device for spray cans Jul 24, 2011 Issued
Array ( [id] => 7737812 [patent_doc_number] => 20120018176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'FIRE SUPPRESSION NOZZLE' [patent_app_type] => utility [patent_app_number] => 13/190092 [patent_app_country] => US [patent_app_date] => 2011-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2880 [patent_no_of_claims] => 12 [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/A1/0018/20120018176.pdf [firstpage_image] =>[orig_patent_app_number] => 13190092 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/190092
Fire suppression nozzle Jul 24, 2011 Issued
Array ( [id] => 9138754 [patent_doc_number] => 08579208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Adjustable height water drinking fountain' [patent_app_type] => utility [patent_app_number] => 13/189520 [patent_app_country] => US [patent_app_date] => 2011-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2922 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13189520 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189520
Adjustable height water drinking fountain Jul 23, 2011 Issued
Array ( [id] => 8461814 [patent_doc_number] => 20120266981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'HYDRAULIC RESERVOIR ASSEMBLY FOR A CROP SPRAYER' [patent_app_type] => utility [patent_app_number] => 13/189494 [patent_app_country] => US [patent_app_date] => 2011-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 55 [patent_no_of_words] => 16360 [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] => 13189494 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189494
Hydraulic reservoir assembly for a crop sprayer Jul 22, 2011 Issued
Array ( [id] => 8615100 [patent_doc_number] => 20130020412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'ELECTRONIC UNIT INJECTOR' [patent_app_type] => utility [patent_app_number] => 13/188505 [patent_app_country] => US [patent_app_date] => 2011-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1764 [patent_no_of_claims] => 8 [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] => 13188505 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/188505
Electronic unit injector Jul 21, 2011 Issued
Array ( [id] => 9072809 [patent_doc_number] => 08550379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Apparatus and method for a solid catalyst and fluid dynamic eruption reaction' [patent_app_type] => utility [patent_app_number] => 13/181155 [patent_app_country] => US [patent_app_date] => 2011-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6257 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13181155 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/181155
Apparatus and method for a solid catalyst and fluid dynamic eruption reaction Jul 11, 2011 Issued
Array ( [id] => 11333409 [patent_doc_number] => 09524657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-20 [patent_title] => 'Apparatus and method for a solid catalyst and fluid dynamic eruption reaction' [patent_app_type] => utility [patent_app_number] => 13/176596 [patent_app_country] => US [patent_app_date] => 2011-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5397 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13176596 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176596
Apparatus and method for a solid catalyst and fluid dynamic eruption reaction Jul 4, 2011 Issued
Array ( [id] => 9920829 [patent_doc_number] => 08978778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Fire extinguishing system for an airplane and method for firefighting in an airplane' [patent_app_type] => utility [patent_app_number] => 13/167924 [patent_app_country] => US [patent_app_date] => 2011-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13167924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/167924
Fire extinguishing system for an airplane and method for firefighting in an airplane Jun 23, 2011 Issued
Array ( [id] => 8248732 [patent_doc_number] => 20120153047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'REUSABLE SPRAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/166783 [patent_app_country] => US [patent_app_date] => 2011-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5002 [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/A1/0153/20120153047.pdf [firstpage_image] =>[orig_patent_app_number] => 13166783 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/166783
Reusable spray apparatus Jun 21, 2011 Issued
Array ( [id] => 9868011 [patent_doc_number] => 08955772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Water discharge apparatus' [patent_app_type] => utility [patent_app_number] => 13/166606 [patent_app_country] => US [patent_app_date] => 2011-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 15347 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13166606 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/166606
Water discharge apparatus Jun 21, 2011 Issued
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