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] => 3733110 [patent_doc_number] => 05652497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Reconditioning lead acid batteries for optional use in a reverse operational mode' [patent_app_type] => 1 [patent_app_number] => 8/372817 [patent_app_country] => US [patent_app_date] => 1994-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 8577 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/652/05652497.pdf [firstpage_image] =>[orig_patent_app_number] => 372817 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/372817
Reconditioning lead acid batteries for optional use in a reverse operational mode Dec 22, 1994 Issued
Array ( [id] => 3736076 [patent_doc_number] => 05635819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Method of charging a battery' [patent_app_type] => 1 [patent_app_number] => 8/331649 [patent_app_country] => US [patent_app_date] => 1994-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2363 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/635/05635819.pdf [firstpage_image] =>[orig_patent_app_number] => 331649 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/331649
Method of charging a battery Dec 13, 1994 Issued
Array ( [id] => 3476929 [patent_doc_number] => 05477123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Connection multiple batteries to battery powered devices' [patent_app_type] => 1 [patent_app_number] => 8/353827 [patent_app_country] => US [patent_app_date] => 1994-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/477/05477123.pdf [firstpage_image] =>[orig_patent_app_number] => 353827 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/353827
Connection multiple batteries to battery powered devices Dec 11, 1994 Issued
Array ( [id] => 3653782 [patent_doc_number] => 05640076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Device and a method for charging a battery to input a direct or an alternating current' [patent_app_type] => 1 [patent_app_number] => 8/350617 [patent_app_country] => US [patent_app_date] => 1994-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3308 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640076.pdf [firstpage_image] =>[orig_patent_app_number] => 350617 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/350617
Device and a method for charging a battery to input a direct or an alternating current Dec 6, 1994 Issued
Array ( [id] => 3639185 [patent_doc_number] => 05610498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Circuit and method for controlling charging of a battery' [patent_app_type] => 1 [patent_app_number] => 8/350672 [patent_app_country] => US [patent_app_date] => 1994-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4429 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/610/05610498.pdf [firstpage_image] =>[orig_patent_app_number] => 350672 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/350672
Circuit and method for controlling charging of a battery Dec 6, 1994 Issued
Array ( [id] => 3627340 [patent_doc_number] => 05594317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Inductive charger field shaping using nonmagnetic metallic conductors' [patent_app_type] => 1 [patent_app_number] => 8/348667 [patent_app_country] => US [patent_app_date] => 1994-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2219 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/594/05594317.pdf [firstpage_image] =>[orig_patent_app_number] => 348667 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/348667
Inductive charger field shaping using nonmagnetic metallic conductors Dec 1, 1994 Issued
Array ( [id] => 3694886 [patent_doc_number] => 05604416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Battery discharge circuit which protects against excessive discharge' [patent_app_type] => 1 [patent_app_number] => 8/352089 [patent_app_country] => US [patent_app_date] => 1994-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1822 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/604/05604416.pdf [firstpage_image] =>[orig_patent_app_number] => 352089 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/352089
Battery discharge circuit which protects against excessive discharge Nov 29, 1994 Issued
Array ( [id] => 3529906 [patent_doc_number] => 05528122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Battery voltage equalizer circuit' [patent_app_type] => 1 [patent_app_number] => 8/346462 [patent_app_country] => US [patent_app_date] => 1994-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6754 [patent_no_of_claims] => 20 [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/05/528/05528122.pdf [firstpage_image] =>[orig_patent_app_number] => 346462 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/346462
Battery voltage equalizer circuit Nov 28, 1994 Issued
Array ( [id] => 3639012 [patent_doc_number] => 05631540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Method and apparatus for predicting the remaining capacity and reserve time of a battery on discharge' [patent_app_type] => 1 [patent_app_number] => 8/344762 [patent_app_country] => US [patent_app_date] => 1994-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1729 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631540.pdf [firstpage_image] =>[orig_patent_app_number] => 344762 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/344762
Method and apparatus for predicting the remaining capacity and reserve time of a battery on discharge Nov 22, 1994 Issued
Array ( [id] => 3595629 [patent_doc_number] => 05568038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Portable electric equipment and rechargeable built-in batteries' [patent_app_type] => 1 [patent_app_number] => 8/344347 [patent_app_country] => US [patent_app_date] => 1994-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2280 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/568/05568038.pdf [firstpage_image] =>[orig_patent_app_number] => 344347 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/344347
Portable electric equipment and rechargeable built-in batteries Nov 21, 1994 Issued
Array ( [id] => 3499377 [patent_doc_number] => 05508597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Quick exchange battery apparatus for battery powered vehicles and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/342152 [patent_app_country] => US [patent_app_date] => 1994-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 3966 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508597.pdf [firstpage_image] =>[orig_patent_app_number] => 342152 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/342152
Quick exchange battery apparatus for battery powered vehicles and method therefor Nov 17, 1994 Issued
Array ( [id] => 3751714 [patent_doc_number] => 05717306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Battery identification and power interrupt system' [patent_app_type] => 1 [patent_app_number] => 8/342382 [patent_app_country] => US [patent_app_date] => 1994-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3556 [patent_no_of_claims] => 10 [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/05/717/05717306.pdf [firstpage_image] =>[orig_patent_app_number] => 342382 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/342382
Battery identification and power interrupt system Nov 17, 1994 Issued
Array ( [id] => 3672865 [patent_doc_number] => 05600229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'System for monitoring energy performance of secondary battery, and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/343874 [patent_app_country] => US [patent_app_date] => 1994-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3007 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600229.pdf [firstpage_image] =>[orig_patent_app_number] => 343874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/343874
System for monitoring energy performance of secondary battery, and method therefor Nov 16, 1994 Issued
Array ( [id] => 3481048 [patent_doc_number] => 05432432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Reference voltage generating circuit with temperature stability for use in CMOS integrated circuits' [patent_app_type] => 1 [patent_app_number] => 8/340439 [patent_app_country] => US [patent_app_date] => 1994-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4361 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/432/05432432.pdf [firstpage_image] =>[orig_patent_app_number] => 340439 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/340439
Reference voltage generating circuit with temperature stability for use in CMOS integrated circuits Nov 13, 1994 Issued
Array ( [id] => 3628487 [patent_doc_number] => 05602455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Portable battery charger with integrally attached output cable' [patent_app_type] => 1 [patent_app_number] => 8/334472 [patent_app_country] => US [patent_app_date] => 1994-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4381 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/602/05602455.pdf [firstpage_image] =>[orig_patent_app_number] => 334472 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/334472
Portable battery charger with integrally attached output cable Nov 3, 1994 Issued
Array ( [id] => 3638876 [patent_doc_number] => 05631532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Fuel cell/battery hybrid power system for vehicle' [patent_app_type] => 1 [patent_app_number] => 8/332818 [patent_app_country] => US [patent_app_date] => 1994-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6694 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631532.pdf [firstpage_image] =>[orig_patent_app_number] => 332818 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/332818
Fuel cell/battery hybrid power system for vehicle Oct 30, 1994 Issued
Array ( [id] => 3700475 [patent_doc_number] => 05596262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Process for monitoring the charge level of a battery, and for informing the user of the battery when the monitored charge level is no longer reliable' [patent_app_type] => 1 [patent_app_number] => 8/332329 [patent_app_country] => US [patent_app_date] => 1994-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2295 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/596/05596262.pdf [firstpage_image] =>[orig_patent_app_number] => 332329 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/332329
Process for monitoring the charge level of a battery, and for informing the user of the battery when the monitored charge level is no longer reliable Oct 30, 1994 Issued
Array ( [id] => 3669712 [patent_doc_number] => 05668460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Battery recharger turntable' [patent_app_type] => 1 [patent_app_number] => 8/331983 [patent_app_country] => US [patent_app_date] => 1994-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3192 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668460.pdf [firstpage_image] =>[orig_patent_app_number] => 331983 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/331983
Battery recharger turntable Oct 30, 1994 Issued
Array ( [id] => 3639124 [patent_doc_number] => 05610494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Device for recharging the storage battery of an intra-auricular prosthesis, and method for manufacturing same' [patent_app_type] => 1 [patent_app_number] => 8/295865 [patent_app_country] => US [patent_app_date] => 1994-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1904 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/610/05610494.pdf [firstpage_image] =>[orig_patent_app_number] => 295865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295865
Device for recharging the storage battery of an intra-auricular prosthesis, and method for manufacturing same Oct 27, 1994 Issued
08/326882 ADAPTIVE BATTERY CHARGING SYSTEM Oct 20, 1994 Abandoned
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