Search

Edward H. Tso

Examiner (ID: 15361, Phone: (571)272-2087 , Office: P/2859 )

Most Active Art Unit
2838
Art Unit(s)
2859, 2858, 2111, 2838, 2102
Total Applications
4128
Issued Applications
3616
Pending Applications
212
Abandoned Applications
336

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3946294 [patent_doc_number] => 05872581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Mechanism for mounting and removing head member and recording apparatus provided with such mechanism' [patent_app_type] => 1 [patent_app_number] => 8/560984 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 9654 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872581.pdf [firstpage_image] =>[orig_patent_app_number] => 560984 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/560984
Mechanism for mounting and removing head member and recording apparatus provided with such mechanism Nov 19, 1995 Issued
Array ( [id] => 3848114 [patent_doc_number] => 05708348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Method and apparatus for monitoring battery voltage' [patent_app_type] => 1 [patent_app_number] => 8/561034 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8183 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708348.pdf [firstpage_image] =>[orig_patent_app_number] => 561034 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/561034
Method and apparatus for monitoring battery voltage Nov 19, 1995 Issued
Array ( [id] => 3800727 [patent_doc_number] => 05780993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Combination battery charger and power source for electrically powered devices' [patent_app_type] => 1 [patent_app_number] => 8/560322 [patent_app_country] => US [patent_app_date] => 1995-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 2375 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780993.pdf [firstpage_image] =>[orig_patent_app_number] => 560322 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/560322
Combination battery charger and power source for electrically powered devices Nov 16, 1995 Issued
Array ( [id] => 3666216 [patent_doc_number] => 05656919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Accurate battery state-of-charge monitoring and indicating apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/557451 [patent_app_country] => US [patent_app_date] => 1995-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7148 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/656/05656919.pdf [firstpage_image] =>[orig_patent_app_number] => 557451 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/557451
Accurate battery state-of-charge monitoring and indicating apparatus and method Nov 13, 1995 Issued
Array ( [id] => 4188642 [patent_doc_number] => 06020717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Monitoring apparatus for a series assembly of battery modules' [patent_app_type] => 1 [patent_app_number] => 8/554012 [patent_app_country] => US [patent_app_date] => 1995-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3609 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020717.pdf [firstpage_image] =>[orig_patent_app_number] => 554012 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554012
Monitoring apparatus for a series assembly of battery modules Nov 5, 1995 Issued
Array ( [id] => 3733151 [patent_doc_number] => 05652500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Charge control apparatus for battery pack which uses rate of change of battery temperature adjusted by correction factor' [patent_app_type] => 1 [patent_app_number] => 8/554116 [patent_app_country] => US [patent_app_date] => 1995-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6162 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/652/05652500.pdf [firstpage_image] =>[orig_patent_app_number] => 554116 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554116
Charge control apparatus for battery pack which uses rate of change of battery temperature adjusted by correction factor Nov 5, 1995 Issued
Array ( [id] => 3784749 [patent_doc_number] => 05808646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Print medium conveying unit and printing apparatus using said conveying unit' [patent_app_type] => 1 [patent_app_number] => 8/553872 [patent_app_country] => US [patent_app_date] => 1995-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4529 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808646.pdf [firstpage_image] =>[orig_patent_app_number] => 553872 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/553872
Print medium conveying unit and printing apparatus using said conveying unit Nov 5, 1995 Issued
Array ( [id] => 3869552 [patent_doc_number] => 05793397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Printer assembly' [patent_app_type] => 1 [patent_app_number] => 8/552798 [patent_app_country] => US [patent_app_date] => 1995-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8140 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793397.pdf [firstpage_image] =>[orig_patent_app_number] => 552798 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/552798
Printer assembly Nov 2, 1995 Issued
Array ( [id] => 3706806 [patent_doc_number] => 05646501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Flexible power architecture which supports multiple battery technologies for use with a portable device' [patent_app_type] => 1 [patent_app_number] => 8/551971 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3627 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/646/05646501.pdf [firstpage_image] =>[orig_patent_app_number] => 551971 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551971
Flexible power architecture which supports multiple battery technologies for use with a portable device Nov 1, 1995 Issued
Array ( [id] => 3887747 [patent_doc_number] => 05748210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Ink jet type recording unit with an improved carriage structure' [patent_app_type] => 1 [patent_app_number] => 8/552520 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 45 [patent_no_of_words] => 13039 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748210.pdf [firstpage_image] =>[orig_patent_app_number] => 552520 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/552520
Ink jet type recording unit with an improved carriage structure Nov 1, 1995 Issued
Array ( [id] => 3666143 [patent_doc_number] => 05656914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Battery charger having pocket with multiple sets of charging contacts' [patent_app_type] => 1 [patent_app_number] => 8/550722 [patent_app_country] => US [patent_app_date] => 1995-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3644 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/656/05656914.pdf [firstpage_image] =>[orig_patent_app_number] => 550722 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/550722
Battery charger having pocket with multiple sets of charging contacts Oct 30, 1995 Issued
Array ( [id] => 3887790 [patent_doc_number] => 05748213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Ink jet head having plural elemental substrates, apparatus having the ink jet head, and method for manufacturing the ink jet head' [patent_app_type] => 1 [patent_app_number] => 8/549200 [patent_app_country] => US [patent_app_date] => 1995-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 10679 [patent_no_of_claims] => 14 [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/05/748/05748213.pdf [firstpage_image] =>[orig_patent_app_number] => 549200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/549200
Ink jet head having plural elemental substrates, apparatus having the ink jet head, and method for manufacturing the ink jet head Oct 26, 1995 Issued
Array ( [id] => 4070631 [patent_doc_number] => 05896147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Liquid jet head and substrate therefor having selected spacing between ejection energy generating elements' [patent_app_type] => 1 [patent_app_number] => 8/546962 [patent_app_country] => US [patent_app_date] => 1995-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2911 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896147.pdf [firstpage_image] =>[orig_patent_app_number] => 546962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/546962
Liquid jet head and substrate therefor having selected spacing between ejection energy generating elements Oct 22, 1995 Issued
Array ( [id] => 3749074 [patent_doc_number] => 05754201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Liquid jet head, head cartridge, liquid jet apparatus, method of ejecting liquid, and method of injecting ink' [patent_app_type] => 1 [patent_app_number] => 8/544597 [patent_app_country] => US [patent_app_date] => 1995-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5364 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754201.pdf [firstpage_image] =>[orig_patent_app_number] => 544597 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/544597
Liquid jet head, head cartridge, liquid jet apparatus, method of ejecting liquid, and method of injecting ink Oct 17, 1995 Issued
Array ( [id] => 3662735 [patent_doc_number] => 05659239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Method and apparatus for charging sealed nickel-cadmium batteries' [patent_app_type] => 1 [patent_app_number] => 8/539756 [patent_app_country] => US [patent_app_date] => 1995-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2498 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 520 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659239.pdf [firstpage_image] =>[orig_patent_app_number] => 539756 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539756
Method and apparatus for charging sealed nickel-cadmium batteries Oct 5, 1995 Issued
Array ( [id] => 3628524 [patent_doc_number] => 05602458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Rechargeable camera having operational inhibit of a flash unit power storage circuit during recharging' [patent_app_type] => 1 [patent_app_number] => 8/539456 [patent_app_country] => US [patent_app_date] => 1995-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2978 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/602/05602458.pdf [firstpage_image] =>[orig_patent_app_number] => 539456 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539456
Rechargeable camera having operational inhibit of a flash unit power storage circuit during recharging Oct 4, 1995 Issued
Array ( [id] => 3781815 [patent_doc_number] => 05757163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Battery Charger and method for simultaneously charging multiple batteries from a single power supply' [patent_app_type] => 1 [patent_app_number] => 8/536746 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5106 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/757/05757163.pdf [firstpage_image] =>[orig_patent_app_number] => 536746 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/536746
Battery Charger and method for simultaneously charging multiple batteries from a single power supply Sep 28, 1995 Issued
Array ( [id] => 3878875 [patent_doc_number] => 05838350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Apparatus for generating droplets of fluid' [patent_app_type] => 1 [patent_app_number] => 8/530244 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 4917 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/838/05838350.pdf [firstpage_image] =>[orig_patent_app_number] => 530244 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/530244
Apparatus for generating droplets of fluid Sep 27, 1995 Issued
Array ( [id] => 3831979 [patent_doc_number] => 05783927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Portable power supply unit providing backup battery, battery charger, and universal adapter' [patent_app_type] => 1 [patent_app_number] => 8/535646 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4722 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/783/05783927.pdf [firstpage_image] =>[orig_patent_app_number] => 535646 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/535646
Portable power supply unit providing backup battery, battery charger, and universal adapter Sep 27, 1995 Issued
Array ( [id] => 3907998 [patent_doc_number] => 05751319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Bulk ink delivery system and method' [patent_app_type] => 1 [patent_app_number] => 8/535924 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4846 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751319.pdf [firstpage_image] =>[orig_patent_app_number] => 535924 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/535924
Bulk ink delivery system and method Sep 27, 1995 Issued
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