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] => 6948960 [patent_doc_number] => 20050224054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Fuel injector' [patent_app_type] => utility [patent_app_number] => 11/140322 [patent_app_country] => US [patent_app_date] => 2005-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2469 [patent_no_of_claims] => 2 [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/A1/0224/20050224054.pdf [firstpage_image] =>[orig_patent_app_number] => 11140322 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/140322
Fuel injector May 26, 2005 Abandoned
Array ( [id] => 5608122 [patent_doc_number] => 20060269638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Air nozzle with a central tube movably received therein to adapt to various positions of a pin in an object to be inflated' [patent_app_type] => utility [patent_app_number] => 11/136396 [patent_app_country] => US [patent_app_date] => 2005-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1724 [patent_no_of_claims] => 20 [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/A1/0269/20060269638.pdf [firstpage_image] =>[orig_patent_app_number] => 11136396 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/136396
Air nozzle with a central tube movably received therein to adapt to various positions of a pin in an object to be inflated May 24, 2005 Issued
Array ( [id] => 5087952 [patent_doc_number] => 20070227591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Device for Generating Microspheres From a Fluid, Method of Injecting at Least One First Fluid Into a Second Fluid, and an Injection Plate' [patent_app_type] => utility [patent_app_number] => 11/597504 [patent_app_country] => US [patent_app_date] => 2005-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8627 [patent_no_of_claims] => 26 [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/A1/0227/20070227591.pdf [firstpage_image] =>[orig_patent_app_number] => 11597504 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/597504
Device for generating microspheres from a fluid, method of injecting at least one first fluid into a second fluid, and an injection plate May 24, 2005 Issued
Array ( [id] => 8994442 [patent_doc_number] => 08518323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Apparatus and process for oxidizing a vapor-phase substrate with low dose zone' [patent_app_type] => utility [patent_app_number] => 11/597733 [patent_app_country] => US [patent_app_date] => 2005-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6760 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11597733 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/597733
Apparatus and process for oxidizing a vapor-phase substrate with low dose zone May 24, 2005 Issued
Array ( [id] => 249929 [patent_doc_number] => 07581684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-01 [patent_title] => 'Device for placing material on or beneath the soil surface and method for doing the same' [patent_app_type] => utility [patent_app_number] => 11/137108 [patent_app_country] => US [patent_app_date] => 2005-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 6902 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/581/07581684.pdf [firstpage_image] =>[orig_patent_app_number] => 11137108 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/137108
Device for placing material on or beneath the soil surface and method for doing the same May 24, 2005 Issued
Array ( [id] => 382221 [patent_doc_number] => 07306169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-11 [patent_title] => 'Fuel injection valve for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/136498 [patent_app_country] => US [patent_app_date] => 2005-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4001 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/306/07306169.pdf [firstpage_image] =>[orig_patent_app_number] => 11136498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/136498
Fuel injection valve for internal combustion engine May 24, 2005 Issued
Array ( [id] => 7203261 [patent_doc_number] => 20050257937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Device for extinguishing fire by injection of a gas generated by the combustion of a pyrotechnic block' [patent_app_type] => utility [patent_app_number] => 11/132395 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5427 [patent_no_of_claims] => 29 [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/A1/0257/20050257937.pdf [firstpage_image] =>[orig_patent_app_number] => 11132395 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132395
Device for extinguishing fire by injection of a gas generated by the combustion of a pyrotechnic block May 18, 2005 Issued
Array ( [id] => 5730065 [patent_doc_number] => 20060255179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Novelty fluid display device and method of operation' [patent_app_type] => utility [patent_app_number] => 11/126986 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1648 [patent_no_of_claims] => 14 [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/A1/0255/20060255179.pdf [firstpage_image] =>[orig_patent_app_number] => 11126986 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/126986
Novelty fluid display device and method of operation May 11, 2005 Abandoned
Array ( [id] => 5730073 [patent_doc_number] => 20060255187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Shutoff side-outlet valve for incremental fire-hose deployment' [patent_app_type] => utility [patent_app_number] => 11/128090 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2401 [patent_no_of_claims] => 10 [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/A1/0255/20060255187.pdf [firstpage_image] =>[orig_patent_app_number] => 11128090 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128090
Shutoff side-outlet valve for incremental fire-hose deployment May 10, 2005 Abandoned
Array ( [id] => 453933 [patent_doc_number] => 07243890 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-17 [patent_title] => 'Dry powder service unit and method of use thereof' [patent_app_type] => utility [patent_app_number] => 10/908279 [patent_app_country] => US [patent_app_date] => 2005-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3819 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/243/07243890.pdf [firstpage_image] =>[orig_patent_app_number] => 10908279 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/908279
Dry powder service unit and method of use thereof May 4, 2005 Issued
Array ( [id] => 5622686 [patent_doc_number] => 20060261191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Shower head assembly' [patent_app_type] => utility [patent_app_number] => 11/119586 [patent_app_country] => US [patent_app_date] => 2005-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3497 [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] => publications/A1/0261/20060261191.pdf [firstpage_image] =>[orig_patent_app_number] => 11119586 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/119586
Shower head assembly May 1, 2005 Abandoned
Array ( [id] => 407268 [patent_doc_number] => 07284712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-23 [patent_title] => 'Injector having structure for controlling nozzle needle' [patent_app_type] => utility [patent_app_number] => 11/115296 [patent_app_country] => US [patent_app_date] => 2005-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 29 [patent_no_of_words] => 11126 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/284/07284712.pdf [firstpage_image] =>[orig_patent_app_number] => 11115296 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/115296
Injector having structure for controlling nozzle needle Apr 26, 2005 Issued
Array ( [id] => 446951 [patent_doc_number] => 07249720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Spray device with combined drive and resilient pivoting head for a spray bottle' [patent_app_type] => utility [patent_app_number] => 11/113963 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2415 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/249/07249720.pdf [firstpage_image] =>[orig_patent_app_number] => 11113963 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/113963
Spray device with combined drive and resilient pivoting head for a spray bottle Apr 24, 2005 Issued
Array ( [id] => 5773604 [patent_doc_number] => 20060102755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Fuel injector for an internal-combustion engine' [patent_app_type] => utility [patent_app_number] => 11/112786 [patent_app_country] => US [patent_app_date] => 2005-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2968 [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] => publications/A1/0102/20060102755.pdf [firstpage_image] =>[orig_patent_app_number] => 11112786 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/112786
Fuel injector for an internal-combustion engine Apr 20, 2005 Issued
Array ( [id] => 5713069 [patent_doc_number] => 20060076432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-13 [patent_title] => 'Device and process for determining the freezing point of cleaning fluid' [patent_app_type] => utility [patent_app_number] => 11/109790 [patent_app_country] => US [patent_app_date] => 2005-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2360 [patent_no_of_claims] => 15 [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/A1/0076/20060076432.pdf [firstpage_image] =>[orig_patent_app_number] => 11109790 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/109790
Device and process for determining the freezing point of cleaning fluid Apr 19, 2005 Abandoned
Array ( [id] => 287940 [patent_doc_number] => 07546963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-16 [patent_title] => 'Centre pivot irrigators' [patent_app_type] => utility [patent_app_number] => 11/578989 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 7189 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/546/07546963.pdf [firstpage_image] =>[orig_patent_app_number] => 11578989 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/578989
Centre pivot irrigators Apr 13, 2005 Issued
Array ( [id] => 4450142 [patent_doc_number] => 07963463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Compressed air foam and high pressure liquid dispersal system' [patent_app_type] => utility [patent_app_number] => 11/105290 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8158 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/963/07963463.pdf [firstpage_image] =>[orig_patent_app_number] => 11105290 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/105290
Compressed air foam and high pressure liquid dispersal system Apr 12, 2005 Issued
Array ( [id] => 5850423 [patent_doc_number] => 20060233614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Ejector/injector tool for use with cone penetrometer' [patent_app_type] => utility [patent_app_number] => 11/104894 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2335 [patent_no_of_claims] => 17 [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/A1/0233/20060233614.pdf [firstpage_image] =>[orig_patent_app_number] => 11104894 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/104894
Ejector/injector tool for use with cone penetrometer Apr 12, 2005 Abandoned
Array ( [id] => 5645303 [patent_doc_number] => 20060131035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Self-contained modular fire extinguishing system' [patent_app_type] => utility [patent_app_number] => 11/104996 [patent_app_country] => US [patent_app_date] => 2005-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3370 [patent_no_of_claims] => 14 [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/A1/0131/20060131035.pdf [firstpage_image] =>[orig_patent_app_number] => 11104996 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/104996
Self-contained modular fire extinguishing system Apr 11, 2005 Abandoned
Array ( [id] => 5862935 [patent_doc_number] => 20060097065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Methods for delivering volatile materials at different time periods' [patent_app_type] => utility [patent_app_number] => 11/103151 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15606 [patent_no_of_claims] => 18 [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/A1/0097/20060097065.pdf [firstpage_image] =>[orig_patent_app_number] => 11103151 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/103151
Methods for delivering volatile materials at different time periods Apr 10, 2005 Abandoned
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