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] => 4011018 [patent_doc_number] => 05859523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Rechargeable battery pack for battery powered devices with a rotatably mounted plug' [patent_app_type] => 1 [patent_app_number] => 8/954216 [patent_app_country] => US [patent_app_date] => 1997-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4050 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859523.pdf [firstpage_image] =>[orig_patent_app_number] => 954216 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/954216
Rechargeable battery pack for battery powered devices with a rotatably mounted plug Oct 19, 1997 Issued
Array ( [id] => 3746396 [patent_doc_number] => 05754029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Battery charger with calendar control' [patent_app_type] => 1 [patent_app_number] => 8/951251 [patent_app_country] => US [patent_app_date] => 1997-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3938 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754029.pdf [firstpage_image] =>[orig_patent_app_number] => 951251 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/951251
Battery charger with calendar control Oct 15, 1997 Issued
Array ( [id] => 4185706 [patent_doc_number] => 06037747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Mode selection circuit for a battery and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 8/950642 [patent_app_country] => US [patent_app_date] => 1997-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3712 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/037/06037747.pdf [firstpage_image] =>[orig_patent_app_number] => 950642 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/950642
Mode selection circuit for a battery and method of operation thereof Oct 14, 1997 Issued
Array ( [id] => 3988705 [patent_doc_number] => 05861730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Battery charging apparatus' [patent_app_type] => 1 [patent_app_number] => 8/951031 [patent_app_country] => US [patent_app_date] => 1997-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6392 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/861/05861730.pdf [firstpage_image] =>[orig_patent_app_number] => 951031 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/951031
Battery charging apparatus Oct 14, 1997 Issued
Array ( [id] => 3965422 [patent_doc_number] => 05900717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Rechargeable battery charging circuit' [patent_app_type] => 1 [patent_app_number] => 8/950101 [patent_app_country] => US [patent_app_date] => 1997-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5053 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/900/05900717.pdf [firstpage_image] =>[orig_patent_app_number] => 950101 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/950101
Rechargeable battery charging circuit Oct 13, 1997 Issued
Array ( [id] => 4039862 [patent_doc_number] => 05994876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Battery capacity measurement circuit' [patent_app_type] => 1 [patent_app_number] => 8/948137 [patent_app_country] => US [patent_app_date] => 1997-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4926 [patent_no_of_claims] => 21 [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/05/994/05994876.pdf [firstpage_image] =>[orig_patent_app_number] => 948137 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948137
Battery capacity measurement circuit Oct 8, 1997 Issued
Array ( [id] => 4033021 [patent_doc_number] => 05903132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Battery pack holding structure providing force components for eliminating play of an electronic device in plural dimensions' [patent_app_type] => 1 [patent_app_number] => 8/947346 [patent_app_country] => US [patent_app_date] => 1997-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 3551 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903132.pdf [firstpage_image] =>[orig_patent_app_number] => 947346 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/947346
Battery pack holding structure providing force components for eliminating play of an electronic device in plural dimensions Oct 7, 1997 Issued
Array ( [id] => 4055257 [patent_doc_number] => 05869949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Charging apparatus and charging system for use with an unstable electrical power supply' [patent_app_type] => 1 [patent_app_number] => 8/941482 [patent_app_country] => US [patent_app_date] => 1997-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 8625 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/869/05869949.pdf [firstpage_image] =>[orig_patent_app_number] => 941482 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/941482
Charging apparatus and charging system for use with an unstable electrical power supply Sep 30, 1997 Issued
Array ( [id] => 3881546 [patent_doc_number] => 05825159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Battery charging method for properly terminating rapid charge' [patent_app_type] => 1 [patent_app_number] => 8/939636 [patent_app_country] => US [patent_app_date] => 1997-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2204 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825159.pdf [firstpage_image] =>[orig_patent_app_number] => 939636 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/939636
Battery charging method for properly terminating rapid charge Sep 28, 1997 Issued
Array ( [id] => 4004623 [patent_doc_number] => 05986434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Controller system for a DC power supply' [patent_app_type] => 1 [patent_app_number] => 8/936729 [patent_app_country] => US [patent_app_date] => 1997-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 6516 [patent_no_of_claims] => 21 [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/05/986/05986434.pdf [firstpage_image] =>[orig_patent_app_number] => 936729 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936729
Controller system for a DC power supply Sep 24, 1997 Issued
Array ( [id] => 4031995 [patent_doc_number] => 05883497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Battery fuel gauge' [patent_app_type] => 1 [patent_app_number] => 8/956618 [patent_app_country] => US [patent_app_date] => 1997-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 8882 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883497.pdf [firstpage_image] =>[orig_patent_app_number] => 956618 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/956618
Battery fuel gauge Sep 17, 1997 Issued
08/938946 STEPPING MOTOR Sep 16, 1997 Abandoned
Array ( [id] => 4042451 [patent_doc_number] => 05856738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Method for protecting an excess discharge of a battery' [patent_app_type] => 1 [patent_app_number] => 8/931606 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3738 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856738.pdf [firstpage_image] =>[orig_patent_app_number] => 931606 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931606
Method for protecting an excess discharge of a battery Sep 15, 1997 Issued
Array ( [id] => 3945944 [patent_doc_number] => 05973480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Battery charger capable of charging a variety of batteries with varying cell numbers' [patent_app_type] => 1 [patent_app_number] => 8/929770 [patent_app_country] => US [patent_app_date] => 1997-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4483 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973480.pdf [firstpage_image] =>[orig_patent_app_number] => 929770 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/929770
Battery charger capable of charging a variety of batteries with varying cell numbers Sep 14, 1997 Issued
Array ( [id] => 3962427 [patent_doc_number] => 05936380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Alternative power for a portable computer via solar cells' [patent_app_type] => 1 [patent_app_number] => 8/929356 [patent_app_country] => US [patent_app_date] => 1997-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2242 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936380.pdf [firstpage_image] =>[orig_patent_app_number] => 929356 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/929356
Alternative power for a portable computer via solar cells Sep 11, 1997 Issued
Array ( [id] => 3974132 [patent_doc_number] => 05886499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Life extending operational regime for battery' [patent_app_type] => 1 [patent_app_number] => 8/927750 [patent_app_country] => US [patent_app_date] => 1997-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1919 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886499.pdf [firstpage_image] =>[orig_patent_app_number] => 927750 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/927750
Life extending operational regime for battery Sep 10, 1997 Issued
Array ( [id] => 3981884 [patent_doc_number] => 05917308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'System and method for controlling excessive charging-current in a battery power system' [patent_app_type] => 1 [patent_app_number] => 8/929246 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2428 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917308.pdf [firstpage_image] =>[orig_patent_app_number] => 929246 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/929246
System and method for controlling excessive charging-current in a battery power system Sep 9, 1997 Issued
Array ( [id] => 3783731 [patent_doc_number] => 05818203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Power supply unit and an electronic apparatus having same' [patent_app_type] => 1 [patent_app_number] => 8/926931 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4493 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818203.pdf [firstpage_image] =>[orig_patent_app_number] => 926931 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926931
Power supply unit and an electronic apparatus having same Sep 9, 1997 Issued
Array ( [id] => 4068811 [patent_doc_number] => 05896022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Battery charge managing system' [patent_app_type] => 1 [patent_app_number] => 8/925334 [patent_app_country] => US [patent_app_date] => 1997-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1764 [patent_no_of_claims] => 14 [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/05/896/05896022.pdf [firstpage_image] =>[orig_patent_app_number] => 925334 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/925334
Battery charge managing system Sep 7, 1997 Issued
Array ( [id] => 3803332 [patent_doc_number] => 05828203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Battery charger with charging current variation based on a temperature difference between the battery and its environment' [patent_app_type] => 1 [patent_app_number] => 8/923136 [patent_app_country] => US [patent_app_date] => 1997-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1987 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828203.pdf [firstpage_image] =>[orig_patent_app_number] => 923136 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/923136
Battery charger with charging current variation based on a temperature difference between the battery and its environment Sep 3, 1997 Issued
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