Search

Edward H Tso

Examiner (ID: 13693, Phone: (571)272-2087 , Office: P/2859 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2859, 2111, 2102, 2858
Total Applications
4057
Issued Applications
3574
Pending Applications
199
Abandoned Applications
330

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4579892 [patent_doc_number] => 07825639 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-11-02 [patent_title] => 'Minimizing power consumption of a reference voltage circuit using a capacitor' [patent_app_type] => utility [patent_app_number] => 12/454721 [patent_app_country] => US [patent_app_date] => 2009-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4523 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/825/07825639.pdf [firstpage_image] =>[orig_patent_app_number] => 12454721 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/454721
Minimizing power consumption of a reference voltage circuit using a capacitor May 20, 2009 Issued
Array ( [id] => 8007167 [patent_doc_number] => 08084988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Power supply system' [patent_app_type] => utility [patent_app_number] => 12/453696 [patent_app_country] => US [patent_app_date] => 2009-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7435 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/084/08084988.pdf [firstpage_image] =>[orig_patent_app_number] => 12453696 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/453696
Power supply system May 18, 2009 Issued
Array ( [id] => 8190586 [patent_doc_number] => 08183826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems' [patent_app_type] => utility [patent_app_number] => 12/467192 [patent_app_country] => US [patent_app_date] => 2009-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8470 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/183/08183826.pdf [firstpage_image] =>[orig_patent_app_number] => 12467192 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/467192
Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems May 14, 2009 Issued
Array ( [id] => 8507030 [patent_doc_number] => 20120306439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'VEHICLE CHARGING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/319579 [patent_app_country] => US [patent_app_date] => 2009-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9945 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13319579 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/319579
Vehicle charging apparatus for charging a power storage device mounted on a vehicle May 13, 2009 Issued
Array ( [id] => 5389478 [patent_doc_number] => 20090206790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Intrinsically Safe Battery Powered Power Supply' [patent_app_type] => utility [patent_app_number] => 12/429435 [patent_app_country] => US [patent_app_date] => 2009-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4234 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20090206790.pdf [firstpage_image] =>[orig_patent_app_number] => 12429435 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/429435
Electrical device having a boost converter and an energy limiter Apr 23, 2009 Issued
Array ( [id] => 4543997 [patent_doc_number] => 07876065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Method for extending the time a portable generator powered by a DC battery may operate by recharging the battery at the same time it is being used as a power source' [patent_app_type] => utility [patent_app_number] => 12/384284 [patent_app_country] => US [patent_app_date] => 2009-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 676 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/876/07876065.pdf [firstpage_image] =>[orig_patent_app_number] => 12384284 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/384284
Method for extending the time a portable generator powered by a DC battery may operate by recharging the battery at the same time it is being used as a power source Apr 1, 2009 Issued
Array ( [id] => 5579023 [patent_doc_number] => 20090174369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'Battery Management System' [patent_app_type] => utility [patent_app_number] => 12/400323 [patent_app_country] => US [patent_app_date] => 2009-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7256 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20090174369.pdf [firstpage_image] =>[orig_patent_app_number] => 12400323 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400323
Battery management system for calculating charge and disharge powers Mar 8, 2009 Issued
Array ( [id] => 6561264 [patent_doc_number] => 20100289454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'SECONDARY BATTERY REMAINING CAPACITY ESTIMATING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/811497 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0289/20100289454.pdf [firstpage_image] =>[orig_patent_app_number] => 12811497 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/811497
Secondary battery remaining capacity estimating apparatus Mar 1, 2009 Issued
Array ( [id] => 4477715 [patent_doc_number] => 07868582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Portable devices having multiple power interfaces' [patent_app_type] => utility [patent_app_number] => 12/391668 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 7553 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/868/07868582.pdf [firstpage_image] =>[orig_patent_app_number] => 12391668 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391668
Portable devices having multiple power interfaces Feb 23, 2009 Issued
Array ( [id] => 5527075 [patent_doc_number] => 20090197152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'METHOD AND SYSTEM FOR BATTERY PROTECTION' [patent_app_type] => utility [patent_app_number] => 12/372015 [patent_app_country] => US [patent_app_date] => 2009-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 74 [patent_figures_cnt] => 74 [patent_no_of_words] => 22534 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20090197152.pdf [firstpage_image] =>[orig_patent_app_number] => 12372015 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/372015
Method and system for battery protection employing over-discharge control Feb 16, 2009 Issued
Array ( [id] => 33908 [patent_doc_number] => 07791313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'Selector circuit for power management in multiple battery systems' [patent_app_type] => utility [patent_app_number] => 12/368923 [patent_app_country] => US [patent_app_date] => 2009-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9966 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/791/07791313.pdf [firstpage_image] =>[orig_patent_app_number] => 12368923 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/368923
Selector circuit for power management in multiple battery systems Feb 9, 2009 Issued
Array ( [id] => 5498642 [patent_doc_number] => 20090159330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'Direct Current Power Supply' [patent_app_type] => utility [patent_app_number] => 12/366278 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9447 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20090159330.pdf [firstpage_image] =>[orig_patent_app_number] => 12366278 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/366278
Power supply that provides an output voltage through an electrical connector Feb 4, 2009 Issued
Array ( [id] => 6021837 [patent_doc_number] => 20110050163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'BATTERY CHARGING DEVICE AND METHOD FOR CONTROLLING CHARGING THEREOF' [patent_app_type] => utility [patent_app_number] => 12/990140 [patent_app_country] => US [patent_app_date] => 2009-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6081 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20110050163.pdf [firstpage_image] =>[orig_patent_app_number] => 12990140 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/990140
Battery charging device and method for controlling charging thereof Jan 21, 2009 Issued
Array ( [id] => 9127936 [patent_doc_number] => 08575888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Wind-driven electricity generation system of type having storage battery and device for controlling charge and discharge of storage battery' [patent_app_type] => utility [patent_app_number] => 13/142179 [patent_app_country] => US [patent_app_date] => 2008-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7593 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13142179 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/142179
Wind-driven electricity generation system of type having storage battery and device for controlling charge and discharge of storage battery Dec 25, 2008 Issued
Array ( [id] => 7713799 [patent_doc_number] => 08093860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Ceiling fan motor with generator winding' [patent_app_type] => utility [patent_app_number] => 12/344036 [patent_app_country] => US [patent_app_date] => 2008-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2301 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/093/08093860.pdf [firstpage_image] =>[orig_patent_app_number] => 12344036 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/344036
Ceiling fan motor with generator winding Dec 23, 2008 Issued
Array ( [id] => 4559590 [patent_doc_number] => 07821229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'System and method for balancing cells in a battery pack with selected external and internal bypass paths' [patent_app_type] => utility [patent_app_number] => 12/335325 [patent_app_country] => US [patent_app_date] => 2008-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6866 [patent_no_of_claims] => 18 [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/07/821/07821229.pdf [firstpage_image] =>[orig_patent_app_number] => 12335325 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/335325
System and method for balancing cells in a battery pack with selected external and internal bypass paths Dec 14, 2008 Issued
Array ( [id] => 8375948 [patent_doc_number] => 08258744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'Charging control apparatus for vehicle' [patent_app_type] => utility [patent_app_number] => 12/742864 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10861 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12742864 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/742864
Charging control apparatus for vehicle Dec 9, 2008 Issued
Array ( [id] => 4472966 [patent_doc_number] => 07944173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Lithium-based battery pack for a high current draw, hand held power tool' [patent_app_type] => utility [patent_app_number] => 12/331088 [patent_app_country] => US [patent_app_date] => 2008-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 68 [patent_figures_cnt] => 76 [patent_no_of_words] => 7075 [patent_no_of_claims] => 13 [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/07/944/07944173.pdf [firstpage_image] =>[orig_patent_app_number] => 12331088 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/331088
Lithium-based battery pack for a high current draw, hand held power tool Dec 8, 2008 Issued
Array ( [id] => 6421598 [patent_doc_number] => 20100142307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'TEMPERATURE PROTECTION FOR POWER CAPACITOR' [patent_app_type] => utility [patent_app_number] => 12/328931 [patent_app_country] => US [patent_app_date] => 2008-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20100142307.pdf [firstpage_image] =>[orig_patent_app_number] => 12328931 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/328931
Adjusting a top charge capacitor voltage according to an operating temperature of the capacitor Dec 4, 2008 Issued
Array ( [id] => 7699056 [patent_doc_number] => 20110227534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'VEHICULAR CHARGING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/131782 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8324 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20110227534.pdf [firstpage_image] =>[orig_patent_app_number] => 13131782 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/131782
Vehicular charging system Nov 27, 2008 Issued
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