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] => 4124363 [patent_doc_number] => 06029713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Electric cable conduit' [patent_app_type] => 1 [patent_app_number] => 9/068279 [patent_app_country] => US [patent_app_date] => 1998-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3302 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029713.pdf [firstpage_image] =>[orig_patent_app_number] => 068279 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/068279
Electric cable conduit May 4, 1998 Issued
Array ( [id] => 3988531 [patent_doc_number] => 05961042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Water on fire appearing water displays' [patent_app_type] => 1 [patent_app_number] => 9/071668 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1659 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961042.pdf [firstpage_image] =>[orig_patent_app_number] => 071668 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071668
Water on fire appearing water displays Apr 30, 1998 Issued
Array ( [id] => 4092806 [patent_doc_number] => 06021852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Self-contained, replaceable fire extinguishing tree ornament' [patent_app_type] => 1 [patent_app_number] => 9/065183 [patent_app_country] => US [patent_app_date] => 1998-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2603 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021852.pdf [firstpage_image] =>[orig_patent_app_number] => 065183 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/065183
Self-contained, replaceable fire extinguishing tree ornament Apr 22, 1998 Issued
Array ( [id] => 3920171 [patent_doc_number] => 05988533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Magnetic valve controlled fuel injector' [patent_app_type] => 1 [patent_app_number] => 9/064380 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1555 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/988/05988533.pdf [firstpage_image] =>[orig_patent_app_number] => 064380 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/064380
Magnetic valve controlled fuel injector Apr 21, 1998 Issued
Array ( [id] => 3915550 [patent_doc_number] => 05988224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Modular sleeve for protecting, repairing or renovating a pipe' [patent_app_type] => 1 [patent_app_number] => 9/051773 [patent_app_country] => US [patent_app_date] => 1998-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2202 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/988/05988224.pdf [firstpage_image] =>[orig_patent_app_number] => 051773 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/051773
Modular sleeve for protecting, repairing or renovating a pipe Apr 19, 1998 Issued
Array ( [id] => 4092340 [patent_doc_number] => 06021819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Design and construction of monotube steam generators' [patent_app_type] => 1 [patent_app_number] => 9/052004 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 848 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021819.pdf [firstpage_image] =>[orig_patent_app_number] => 052004 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/052004
Design and construction of monotube steam generators Mar 30, 1998 Issued
09/048584 FLOW LIMITER Mar 26, 1998 Abandoned
Array ( [id] => 3915588 [patent_doc_number] => 05988227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Protective shield for elongated underground utilities' [patent_app_type] => 1 [patent_app_number] => 9/045230 [patent_app_country] => US [patent_app_date] => 1998-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4031 [patent_no_of_claims] => 15 [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/05/988/05988227.pdf [firstpage_image] =>[orig_patent_app_number] => 045230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/045230
Protective shield for elongated underground utilities Mar 19, 1998 Issued
Array ( [id] => 4111256 [patent_doc_number] => 06032700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Hose threaded end protector' [patent_app_type] => 1 [patent_app_number] => 9/036416 [patent_app_country] => US [patent_app_date] => 1998-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2110 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/032/06032700.pdf [firstpage_image] =>[orig_patent_app_number] => 036416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/036416
Hose threaded end protector Mar 4, 1998 Issued
Array ( [id] => 4092299 [patent_doc_number] => 06021816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Corrugated pipe' [patent_app_type] => 1 [patent_app_number] => 9/030179 [patent_app_country] => US [patent_app_date] => 1998-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 3325 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021816.pdf [firstpage_image] =>[orig_patent_app_number] => 030179 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/030179
Corrugated pipe Feb 24, 1998 Issued
Array ( [id] => 4118544 [patent_doc_number] => 06058976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Gas-impermeable elastic membrane and hydropneumatic accumulator equipped with this membrane' [patent_app_type] => 1 [patent_app_number] => 9/024407 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4295 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/058/06058976.pdf [firstpage_image] =>[orig_patent_app_number] => 024407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024407
Gas-impermeable elastic membrane and hydropneumatic accumulator equipped with this membrane Feb 16, 1998 Issued
Array ( [id] => 3891715 [patent_doc_number] => 06000437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Coated liner for curved ducts' [patent_app_type] => 1 [patent_app_number] => 9/008177 [patent_app_country] => US [patent_app_date] => 1998-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4678 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/000/06000437.pdf [firstpage_image] =>[orig_patent_app_number] => 008177 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/008177
Coated liner for curved ducts Jan 15, 1998 Issued
Array ( [id] => 4079834 [patent_doc_number] => 06098668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Integral tube/nut stopper for engine fuel line tube' [patent_app_type] => 1 [patent_app_number] => 9/003418 [patent_app_country] => US [patent_app_date] => 1998-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3032 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/098/06098668.pdf [firstpage_image] =>[orig_patent_app_number] => 003418 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/003418
Integral tube/nut stopper for engine fuel line tube Jan 5, 1998 Issued
Array ( [id] => 4171694 [patent_doc_number] => 06041828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Internally tin-coated copper pipe and method for coating a copper pipe' [patent_app_type] => 1 [patent_app_number] => 8/996757 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1879 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/041/06041828.pdf [firstpage_image] =>[orig_patent_app_number] => 996757 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/996757
Internally tin-coated copper pipe and method for coating a copper pipe Dec 22, 1997 Issued
Array ( [id] => 3891685 [patent_doc_number] => 06000435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Reinforced hose and retainer ring assembly' [patent_app_type] => 1 [patent_app_number] => 8/995849 [patent_app_country] => US [patent_app_date] => 1997-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3931 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/000/06000435.pdf [firstpage_image] =>[orig_patent_app_number] => 995849 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/995849
Reinforced hose and retainer ring assembly Dec 21, 1997 Issued
Array ( [id] => 4124352 [patent_doc_number] => 06029712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Chemical and biological agent resistant hose for gas transmission and personnel protection' [patent_app_type] => 1 [patent_app_number] => 8/989965 [patent_app_country] => US [patent_app_date] => 1997-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1679 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029712.pdf [firstpage_image] =>[orig_patent_app_number] => 989965 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/989965
Chemical and biological agent resistant hose for gas transmission and personnel protection Dec 11, 1997 Issued
Array ( [id] => 4206562 [patent_doc_number] => 06009909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Method and apparatus for fluid transport' [patent_app_type] => 1 [patent_app_number] => 8/987437 [patent_app_country] => US [patent_app_date] => 1997-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1329 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/009/06009909.pdf [firstpage_image] =>[orig_patent_app_number] => 987437 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/987437
Method and apparatus for fluid transport Dec 8, 1997 Issued
08/930647 DUCTWORK ASSEMBLY, SUPPORT AND SUSPENSION SYSTEM Dec 7, 1997 Abandoned
Array ( [id] => 1463327 [patent_doc_number] => 06457654 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Micromachined synthetic jet actuators and applications thereof' [patent_app_type] => B1 [patent_app_number] => 08/969589 [patent_app_country] => US [patent_app_date] => 1997-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 34 [patent_no_of_words] => 14032 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/457/06457654.pdf [firstpage_image] =>[orig_patent_app_number] => 08969589 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/969589
Micromachined synthetic jet actuators and applications thereof Nov 12, 1997 Issued
Array ( [id] => 4070891 [patent_doc_number] => 06016849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Plastics pipe' [patent_app_type] => 1 [patent_app_number] => 8/875130 [patent_app_country] => US [patent_app_date] => 1997-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5816 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016849.pdf [firstpage_image] =>[orig_patent_app_number] => 875130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875130
Plastics pipe Oct 21, 1997 Issued
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