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] => 1400184 [patent_doc_number] => 06513725 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-04 [patent_title] => 'Dispensing apparatus for a volatile liquid' [patent_app_type] => B1 [patent_app_number] => 09/786686 [patent_app_country] => US [patent_app_date] => 2001-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3444 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/513/06513725.pdf [firstpage_image] =>[orig_patent_app_number] => 09786686 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/786686
Dispensing apparatus for a volatile liquid May 7, 2001 Issued
Array ( [id] => 6044012 [patent_doc_number] => 20020166898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-14 [patent_title] => 'Automatic adjustment of irrigation schedules during the year' [patent_app_type] => new [patent_app_number] => 09/852231 [patent_app_country] => US [patent_app_date] => 2001-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3818 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0166/20020166898.pdf [firstpage_image] =>[orig_patent_app_number] => 09852231 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/852231
Automatic adjustment of irrigation schedules during the year May 7, 2001 Abandoned
Array ( [id] => 1173800 [patent_doc_number] => 06736334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'Rotor type sprinkler with turbine over-spin prevention' [patent_app_type] => B2 [patent_app_number] => 09/846994 [patent_app_country] => US [patent_app_date] => 2001-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3354 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/736/06736334.pdf [firstpage_image] =>[orig_patent_app_number] => 09846994 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/846994
Rotor type sprinkler with turbine over-spin prevention Apr 30, 2001 Abandoned
Array ( [id] => 5782601 [patent_doc_number] => 20020158154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Showerhead' [patent_app_type] => new [patent_app_number] => 09/845892 [patent_app_country] => US [patent_app_date] => 2001-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 959 [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/A1/0158/20020158154.pdf [firstpage_image] =>[orig_patent_app_number] => 09845892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/845892
Showerhead Apr 29, 2001 Abandoned
Array ( [id] => 1224549 [patent_doc_number] => 06695224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-24 [patent_title] => 'Spray nozzle for a two-component air-assisted, low pressure spray system' [patent_app_type] => B2 [patent_app_number] => 09/838792 [patent_app_country] => US [patent_app_date] => 2001-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2508 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/695/06695224.pdf [firstpage_image] =>[orig_patent_app_number] => 09838792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/838792
Spray nozzle for a two-component air-assisted, low pressure spray system Apr 19, 2001 Issued
Array ( [id] => 6106872 [patent_doc_number] => 20020170982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Spray nozzle for two-component air-assisted, low pressure spray systems' [patent_app_type] => new [patent_app_number] => 09/838794 [patent_app_country] => US [patent_app_date] => 2001-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2534 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20020170982.pdf [firstpage_image] =>[orig_patent_app_number] => 09838794 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/838794
Spray nozzle for two-component air-assisted, low pressure spray systems Apr 19, 2001 Issued
Array ( [id] => 6794552 [patent_doc_number] => 20030173425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Deposit control in fuel injector nozzles' [patent_app_type] => new [patent_app_number] => 10/257386 [patent_app_country] => US [patent_app_date] => 2003-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5193 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20030173425.pdf [firstpage_image] =>[orig_patent_app_number] => 10257386 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/257386
Deposit control in fuel injector nozzles Apr 19, 2001 Issued
Array ( [id] => 6626578 [patent_doc_number] => 20030102452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Common rail injector' [patent_app_type] => new [patent_app_number] => 10/019268 [patent_app_country] => US [patent_app_date] => 2002-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1579 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20030102452.pdf [firstpage_image] =>[orig_patent_app_number] => 10019268 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/019268
Common rail injector Apr 9, 2001 Issued
Array ( [id] => 1243632 [patent_doc_number] => 06676044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-13 [patent_title] => 'Modular fuel injector and method of assembling the modular fuel injector' [patent_app_type] => B2 [patent_app_number] => 09/828487 [patent_app_country] => US [patent_app_date] => 2001-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 31 [patent_no_of_words] => 9399 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/676/06676044.pdf [firstpage_image] =>[orig_patent_app_number] => 09828487 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/828487
Modular fuel injector and method of assembling the modular fuel injector Apr 8, 2001 Issued
Array ( [id] => 1395530 [patent_doc_number] => 06520430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-18 [patent_title] => 'Prostrate garden sprinkler base' [patent_app_type] => B2 [patent_app_number] => 09/828684 [patent_app_country] => US [patent_app_date] => 2001-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 565 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/520/06520430.pdf [firstpage_image] =>[orig_patent_app_number] => 09828684 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/828684
Prostrate garden sprinkler base Apr 8, 2001 Issued
Array ( [id] => 1555250 [patent_doc_number] => 06435430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Fuel injection valve' [patent_app_type] => B1 [patent_app_number] => 09/701097 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2687 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/435/06435430.pdf [firstpage_image] =>[orig_patent_app_number] => 09701097 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/701097
Fuel injection valve Apr 5, 2001 Issued
Array ( [id] => 1307897 [patent_doc_number] => 06607038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-19 [patent_title] => 'Instrumented firefighter\'s nozzle and method' [patent_app_type] => B2 [patent_app_number] => 09/826993 [patent_app_country] => US [patent_app_date] => 2001-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 2959 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/607/06607038.pdf [firstpage_image] =>[orig_patent_app_number] => 09826993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/826993
Instrumented firefighter's nozzle and method Apr 4, 2001 Issued
Array ( [id] => 1148217 [patent_doc_number] => 06764028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-20 [patent_title] => 'Fuel injector nozzles' [patent_app_type] => B2 [patent_app_number] => 09/824785 [patent_app_country] => US [patent_app_date] => 2001-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 5769 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/764/06764028.pdf [firstpage_image] =>[orig_patent_app_number] => 09824785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/824785
Fuel injector nozzles Apr 3, 2001 Issued
Array ( [id] => 1364571 [patent_doc_number] => 06550699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-22 [patent_title] => 'Solenoid valve and fuel injector using same' [patent_app_type] => B2 [patent_app_number] => 09/824789 [patent_app_country] => US [patent_app_date] => 2001-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4259 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/550/06550699.pdf [firstpage_image] =>[orig_patent_app_number] => 09824789 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/824789
Solenoid valve and fuel injector using same Apr 3, 2001 Issued
Array ( [id] => 6985409 [patent_doc_number] => 20010035466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Spray can adaptor' [patent_app_type] => new [patent_app_number] => 09/821896 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2798 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20010035466.pdf [firstpage_image] =>[orig_patent_app_number] => 09821896 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/821896
Spray can adaptor Mar 29, 2001 Issued
Array ( [id] => 6457901 [patent_doc_number] => 20020020756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Automatic spray dispenser' [patent_app_type] => new [patent_app_number] => 09/820816 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8990 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20020020756.pdf [firstpage_image] =>[orig_patent_app_number] => 09820816 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/820816
Automatic spray dispenser Mar 29, 2001 Abandoned
Array ( [id] => 1243631 [patent_doc_number] => 06676043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-13 [patent_title] => 'Methods of setting armature lift in a modular fuel injector' [patent_app_type] => B2 [patent_app_number] => 09/820657 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5939 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/676/06676043.pdf [firstpage_image] =>[orig_patent_app_number] => 09820657 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/820657
Methods of setting armature lift in a modular fuel injector Mar 29, 2001 Issued
Array ( [id] => 1396270 [patent_doc_number] => 06517009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-11 [patent_title] => 'Automatic spray dispenser' [patent_app_type] => B2 [patent_app_number] => 09/820815 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8854 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/517/06517009.pdf [firstpage_image] =>[orig_patent_app_number] => 09820815 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/820815
Automatic spray dispenser Mar 29, 2001 Issued
Array ( [id] => 5900712 [patent_doc_number] => 20020139874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Developer nozzle for supplying developer to a surface of a semiconductor process wafer' [patent_app_type] => new [patent_app_number] => 09/821857 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1961 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20020139874.pdf [firstpage_image] =>[orig_patent_app_number] => 09821857 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/821857
Developer nozzle for supplying developer to a surface of a semiconductor process wafer Mar 29, 2001 Abandoned
Array ( [id] => 6169741 [patent_doc_number] => 20020153437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Bowl centrifuge nozzle' [patent_app_type] => new [patent_app_number] => 09/822594 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2409 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20020153437.pdf [firstpage_image] =>[orig_patent_app_number] => 09822594 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/822594
Bowl centrifuge nozzle Mar 29, 2001 Issued
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