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] => 5234246 [patent_doc_number] => 20070126401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Power supply system with power storage device' [patent_app_type] => utility [patent_app_number] => 11/355009 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2930 [patent_no_of_claims] => 30 [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/A1/0126/20070126401.pdf [firstpage_image] =>[orig_patent_app_number] => 11355009 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/355009
Power supply system with power storage device Feb 15, 2006 Abandoned
Array ( [id] => 5670744 [patent_doc_number] => 20060176098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Adaptive frequency compensation for DC-to-DC converter' [patent_app_type] => utility [patent_app_number] => 11/352031 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11263 [patent_no_of_claims] => 20 [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/A1/0176/20060176098.pdf [firstpage_image] =>[orig_patent_app_number] => 11352031 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352031
Adaptive frequency compensation for DC-to-DC converter Feb 9, 2006 Issued
Array ( [id] => 193854 [patent_doc_number] => RE041060 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2009-12-29 [patent_title] => 'Multi-functional charger with power generating and illumination functions' [patent_app_type] => reissue [patent_app_number] => 11/349522 [patent_app_country] => US [patent_app_date] => 2006-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1453 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041060.pdf [firstpage_image] =>[orig_patent_app_number] => 11349522 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/349522
Multi-functional charger with power generating and illumination functions Feb 7, 2006 Issued
Array ( [id] => 861571 [patent_doc_number] => 07372235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-13 [patent_title] => 'Charging control circuit and charging device including charging transistor control unit' [patent_app_type] => utility [patent_app_number] => 11/348237 [patent_app_country] => US [patent_app_date] => 2006-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/372/07372235.pdf [firstpage_image] =>[orig_patent_app_number] => 11348237 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/348237
Charging control circuit and charging device including charging transistor control unit Feb 6, 2006 Issued
Array ( [id] => 5050169 [patent_doc_number] => 20070030713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Circuits and techniques for capacitor charging circuits' [patent_app_type] => utility [patent_app_number] => 11/347791 [patent_app_country] => US [patent_app_date] => 2006-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13439 [patent_no_of_claims] => 21 [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/A1/0030/20070030713.pdf [firstpage_image] =>[orig_patent_app_number] => 11347791 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/347791
Capacitor charging circuitry and methodology implementing controlled on and off time switching Feb 2, 2006 Issued
Array ( [id] => 5670673 [patent_doc_number] => 20060176027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Charging arrangement for capacitor means' [patent_app_type] => utility [patent_app_number] => 11/346730 [patent_app_country] => US [patent_app_date] => 2006-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2611 [patent_no_of_claims] => 14 [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/A1/0176/20060176027.pdf [firstpage_image] =>[orig_patent_app_number] => 11346730 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/346730
Charging arrangement for capacitor means Feb 2, 2006 Issued
Array ( [id] => 4433956 [patent_doc_number] => 07969121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Power supply that uses a supercapacitive device' [patent_app_type] => utility [patent_app_number] => 11/795916 [patent_app_country] => US [patent_app_date] => 2006-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 21292 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/969/07969121.pdf [firstpage_image] =>[orig_patent_app_number] => 11795916 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/795916
Power supply that uses a supercapacitive device Feb 1, 2006 Issued
Array ( [id] => 5757905 [patent_doc_number] => 20060208850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Secondary battery protection circuit comprising a security arrangement' [patent_app_type] => utility [patent_app_number] => 11/342422 [patent_app_country] => US [patent_app_date] => 2006-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10143 [patent_no_of_claims] => 26 [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/A1/0208/20060208850.pdf [firstpage_image] =>[orig_patent_app_number] => 11342422 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/342422
Secondary battery protection circuit comprising a security arrangement Jan 29, 2006 Abandoned
Array ( [id] => 5099114 [patent_doc_number] => 20070182374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Method of supplying an AC voltage with a battery pack' [patent_app_type] => utility [patent_app_number] => 11/343619 [patent_app_country] => US [patent_app_date] => 2006-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2104 [patent_no_of_claims] => 4 [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/A1/0182/20070182374.pdf [firstpage_image] =>[orig_patent_app_number] => 11343619 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/343619
Method of supplying an AC voltage with a battery pack Jan 29, 2006 Abandoned
Array ( [id] => 311544 [patent_doc_number] => 07528576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'Battery remaining display apparatus including battery remaining estimation unit' [patent_app_type] => utility [patent_app_number] => 11/339539 [patent_app_country] => US [patent_app_date] => 2006-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7730 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/528/07528576.pdf [firstpage_image] =>[orig_patent_app_number] => 11339539 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/339539
Battery remaining display apparatus including battery remaining estimation unit Jan 25, 2006 Issued
Array ( [id] => 5604291 [patent_doc_number] => 20060265807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Charging system for recharging a battery of an electrohydraulically powered lift ambulance cot with an electrical system of an emergency vehicle' [patent_app_type] => utility [patent_app_number] => 11/339972 [patent_app_country] => US [patent_app_date] => 2006-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6459 [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/A1/0265/20060265807.pdf [firstpage_image] =>[orig_patent_app_number] => 11339972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/339972
Charging system for recharging a battery of powered lift ambulance cot with an electrical system of an emergency vehicle Jan 25, 2006 Issued
Array ( [id] => 311548 [patent_doc_number] => 07528580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'Apparatus and method for monitoring charging/discharging capacity of battery packs as a function of time and temperature' [patent_app_type] => utility [patent_app_number] => 11/334972 [patent_app_country] => US [patent_app_date] => 2006-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5373 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/528/07528580.pdf [firstpage_image] =>[orig_patent_app_number] => 11334972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/334972
Apparatus and method for monitoring charging/discharging capacity of battery packs as a function of time and temperature Jan 17, 2006 Issued
Array ( [id] => 5746051 [patent_doc_number] => 20060108981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Cordless power tool system' [patent_app_type] => utility [patent_app_number] => 11/330279 [patent_app_country] => US [patent_app_date] => 2006-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8575 [patent_no_of_claims] => 19 [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/A1/0108/20060108981.pdf [firstpage_image] =>[orig_patent_app_number] => 11330279 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/330279
Cordless power tool system having slidably-engaging power source connection Jan 10, 2006 Issued
Array ( [id] => 338455 [patent_doc_number] => 07504800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-17 [patent_title] => 'Management circuits and methods for managing a power supply' [patent_app_type] => utility [patent_app_number] => 11/327820 [patent_app_country] => US [patent_app_date] => 2006-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6744 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/504/07504800.pdf [firstpage_image] =>[orig_patent_app_number] => 11327820 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/327820
Management circuits and methods for managing a power supply Jan 5, 2006 Issued
Array ( [id] => 5692051 [patent_doc_number] => 20060152196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Method of controlling battery current limiting' [patent_app_type] => utility [patent_app_number] => 11/324259 [patent_app_country] => US [patent_app_date] => 2006-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6631 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20060152196.pdf [firstpage_image] =>[orig_patent_app_number] => 11324259 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/324259
Method of controlling battery current limit values Jan 3, 2006 Issued
Array ( [id] => 353096 [patent_doc_number] => 07492122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Method and apparatus for detecting the cell count in a battery pack' [patent_app_type] => utility [patent_app_number] => 11/325012 [patent_app_country] => US [patent_app_date] => 2006-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1080 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/492/07492122.pdf [firstpage_image] =>[orig_patent_app_number] => 11325012 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/325012
Method and apparatus for detecting the cell count in a battery pack Jan 2, 2006 Issued
Array ( [id] => 5214035 [patent_doc_number] => 20070103115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Function-switching type linking apparatus' [patent_app_type] => utility [patent_app_number] => 11/320718 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2097 [patent_no_of_claims] => 15 [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/A1/0103/20070103115.pdf [firstpage_image] =>[orig_patent_app_number] => 11320718 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/320718
Function-switching type linking apparatus Dec 29, 2005 Abandoned
Array ( [id] => 920228 [patent_doc_number] => 07321219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-22 [patent_title] => 'Method and system for battery charging employing a semiconductor switch' [patent_app_type] => utility [patent_app_number] => 11/322534 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12585 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/321/07321219.pdf [firstpage_image] =>[orig_patent_app_number] => 11322534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/322534
Method and system for battery charging employing a semiconductor switch Dec 29, 2005 Issued
Array ( [id] => 549199 [patent_doc_number] => 07164257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-16 [patent_title] => 'Method and system for protection of a lithium-based multicell battery pack including a heat sink' [patent_app_type] => utility [patent_app_number] => 11/322862 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 86 [patent_no_of_words] => 22435 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/164/07164257.pdf [firstpage_image] =>[orig_patent_app_number] => 11322862 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/322862
Method and system for protection of a lithium-based multicell battery pack including a heat sink Dec 29, 2005 Issued
Array ( [id] => 565333 [patent_doc_number] => 07157883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-02 [patent_title] => 'Method and system for battery protection employing averaging of measurements' [patent_app_type] => utility [patent_app_number] => 11/322738 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 86 [patent_no_of_words] => 22435 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/157/07157883.pdf [firstpage_image] =>[orig_patent_app_number] => 11322738 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/322738
Method and system for battery protection employing averaging of measurements Dec 29, 2005 Issued
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