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] => 3875947 [patent_doc_number] => 05838143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Automatic battery polarity identification circuit having electrode plates, capacitor and relays' [patent_app_type] => 1 [patent_app_number] => 8/901793 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1472 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/838/05838143.pdf [firstpage_image] =>[orig_patent_app_number] => 901793 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/901793
Automatic battery polarity identification circuit having electrode plates, capacitor and relays Jul 27, 1997 Issued
Array ( [id] => 4071108 [patent_doc_number] => 05867006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Battery charger' [patent_app_type] => 1 [patent_app_number] => 8/901068 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867006.pdf [firstpage_image] =>[orig_patent_app_number] => 901068 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/901068
Battery charger Jul 27, 1997 Issued
Array ( [id] => 3954911 [patent_doc_number] => 05998968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Method and apparatus for rapidly charging and reconditioning a battery' [patent_app_type] => 1 [patent_app_number] => 8/900821 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 13664 [patent_no_of_claims] => 143 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998968.pdf [firstpage_image] =>[orig_patent_app_number] => 900821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/900821
Method and apparatus for rapidly charging and reconditioning a battery Jul 24, 1997 Issued
Array ( [id] => 4049870 [patent_doc_number] => 05909103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Safety switch for lithium ion battery' [patent_app_type] => 1 [patent_app_number] => 8/899001 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6988 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909103.pdf [firstpage_image] =>[orig_patent_app_number] => 899001 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899001
Safety switch for lithium ion battery Jul 23, 1997 Issued
Array ( [id] => 3910442 [patent_doc_number] => 05898293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Method of preventing battery over-discharge and a battery pack with a battery over-discharge prevention circuit' [patent_app_type] => 1 [patent_app_number] => 8/898319 [patent_app_country] => US [patent_app_date] => 1997-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3922 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898293.pdf [firstpage_image] =>[orig_patent_app_number] => 898319 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/898319
Method of preventing battery over-discharge and a battery pack with a battery over-discharge prevention circuit Jul 21, 1997 Issued
Array ( [id] => 4245119 [patent_doc_number] => 06081094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Clip-on power source for an aviator\'s night vision imaging system' [patent_app_type] => 1 [patent_app_number] => 8/896213 [patent_app_country] => US [patent_app_date] => 1997-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2235 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081094.pdf [firstpage_image] =>[orig_patent_app_number] => 896213 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/896213
Clip-on power source for an aviator's night vision imaging system Jul 16, 1997 Issued
Array ( [id] => 3846673 [patent_doc_number] => 05847539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Electrical charging device with function to prevent erroneous electrical charging' [patent_app_type] => 1 [patent_app_number] => 8/895633 [patent_app_country] => US [patent_app_date] => 1997-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2340 [patent_no_of_claims] => 14 [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/05/847/05847539.pdf [firstpage_image] =>[orig_patent_app_number] => 895633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895633
Electrical charging device with function to prevent erroneous electrical charging Jul 16, 1997 Issued
Array ( [id] => 4011004 [patent_doc_number] => 05859522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Accessory identification apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/895391 [patent_app_country] => US [patent_app_date] => 1997-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4439 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859522.pdf [firstpage_image] =>[orig_patent_app_number] => 895391 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895391
Accessory identification apparatus and method Jul 15, 1997 Issued
Array ( [id] => 3846701 [patent_doc_number] => 05847541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Universally interchangeable and modular power supply with integrated battery charger' [patent_app_type] => 1 [patent_app_number] => 8/892139 [patent_app_country] => US [patent_app_date] => 1997-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2843 [patent_no_of_claims] => 10 [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/05/847/05847541.pdf [firstpage_image] =>[orig_patent_app_number] => 892139 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/892139
Universally interchangeable and modular power supply with integrated battery charger Jul 13, 1997 Issued
Array ( [id] => 3941914 [patent_doc_number] => 05929598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Noncontact charging device, charger, cordless electric equipment, and noncontact charger' [patent_app_type] => 1 [patent_app_number] => 8/888122 [patent_app_country] => US [patent_app_date] => 1997-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7948 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/929/05929598.pdf [firstpage_image] =>[orig_patent_app_number] => 888122 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/888122
Noncontact charging device, charger, cordless electric equipment, and noncontact charger Jul 2, 1997 Issued
Array ( [id] => 3846728 [patent_doc_number] => 05847543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'AC adapter with automatically optimized output voltage and power' [patent_app_type] => 1 [patent_app_number] => 8/885021 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5013 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/847/05847543.pdf [firstpage_image] =>[orig_patent_app_number] => 885021 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885021
AC adapter with automatically optimized output voltage and power Jun 29, 1997 Issued
Array ( [id] => 4112297 [patent_doc_number] => 06023148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Power management system with redundant, independently replacement battery chargers' [patent_app_type] => 1 [patent_app_number] => 8/885630 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 51 [patent_no_of_words] => 12883 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023148.pdf [firstpage_image] =>[orig_patent_app_number] => 885630 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885630
Power management system with redundant, independently replacement battery chargers Jun 29, 1997 Issued
Array ( [id] => 4225766 [patent_doc_number] => 06040684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Lithium ion fast pulse charger' [patent_app_type] => 1 [patent_app_number] => 8/885049 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3654 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040684.pdf [firstpage_image] =>[orig_patent_app_number] => 885049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885049
Lithium ion fast pulse charger Jun 29, 1997 Issued
Array ( [id] => 4000247 [patent_doc_number] => 05920180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Battery charger for preventing memory effect' [patent_app_type] => 1 [patent_app_number] => 8/885737 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2880 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920180.pdf [firstpage_image] =>[orig_patent_app_number] => 885737 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885737
Battery charger for preventing memory effect Jun 29, 1997 Issued
Array ( [id] => 3940339 [patent_doc_number] => 05939855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Power conversion equipment monitor/controller method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/898881 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4664 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/939/05939855.pdf [firstpage_image] =>[orig_patent_app_number] => 898881 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/898881
Power conversion equipment monitor/controller method and apparatus Jun 26, 1997 Issued
Array ( [id] => 3813931 [patent_doc_number] => 05831414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Charging apparatus with contact end sliding in accordance with weight of secondary battery' [patent_app_type] => 1 [patent_app_number] => 8/883882 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2482 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/831/05831414.pdf [firstpage_image] =>[orig_patent_app_number] => 883882 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883882
Charging apparatus with contact end sliding in accordance with weight of secondary battery Jun 26, 1997 Issued
Array ( [id] => 4022930 [patent_doc_number] => 05907231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Magnetic coupling device for charging an electric vehicle' [patent_app_type] => 1 [patent_app_number] => 8/882149 [patent_app_country] => US [patent_app_date] => 1997-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 7756 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907231.pdf [firstpage_image] =>[orig_patent_app_number] => 882149 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/882149
Magnetic coupling device for charging an electric vehicle Jun 24, 1997 Issued
Array ( [id] => 3988722 [patent_doc_number] => 05861731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Device and method for detecting and displaying charge capacity of a battery' [patent_app_type] => 1 [patent_app_number] => 8/882602 [patent_app_country] => US [patent_app_date] => 1997-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/861/05861731.pdf [firstpage_image] =>[orig_patent_app_number] => 882602 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/882602
Device and method for detecting and displaying charge capacity of a battery Jun 24, 1997 Issued
Array ( [id] => 4039844 [patent_doc_number] => 05994875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Battery charging apparatus and method with charging mode convertible function' [patent_app_type] => 1 [patent_app_number] => 8/881569 [patent_app_country] => US [patent_app_date] => 1997-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6307 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994875.pdf [firstpage_image] =>[orig_patent_app_number] => 881569 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/881569
Battery charging apparatus and method with charging mode convertible function Jun 23, 1997 Issued
Array ( [id] => 3974188 [patent_doc_number] => 05886503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Back-up battery management apparatus for charging and testing individual battery cells in a string of battery cells' [patent_app_type] => 1 [patent_app_number] => 8/878914 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9202 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886503.pdf [firstpage_image] =>[orig_patent_app_number] => 878914 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/878914
Back-up battery management apparatus for charging and testing individual battery cells in a string of battery cells Jun 18, 1997 Issued
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