Search

Sung H. Pak

Examiner (ID: 18403, Phone: (571)272-2353 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
2209
Issued Applications
1849
Pending Applications
122
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4817409 [patent_doc_number] => 20080224668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Generator Device for Independently Charging At Least Two Batteries' [patent_app_type] => utility [patent_app_number] => 12/064884 [patent_app_country] => US [patent_app_date] => 2006-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1824 [patent_no_of_claims] => 12 [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/A1/0224/20080224668.pdf [firstpage_image] =>[orig_patent_app_number] => 12064884 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/064884
Generator Device for Independently Charging At Least Two Batteries Aug 14, 2006 Abandoned
Array ( [id] => 5117300 [patent_doc_number] => 20070139014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Method and apparatus for optimizing performance and battery life of electronic devices based on system and application parameters' [patent_app_type] => utility [patent_app_number] => 11/500489 [patent_app_country] => US [patent_app_date] => 2006-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7673 [patent_no_of_claims] => 8 [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/A1/0139/20070139014.pdf [firstpage_image] =>[orig_patent_app_number] => 11500489 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/500489
Method and apparatus for optimizing performance and battery life of electronic devices based on system and application parameters Aug 7, 2006 Abandoned
Array ( [id] => 134143 [patent_doc_number] => 07696725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-13 [patent_title] => 'Battery cell monitoring and balancing circuit' [patent_app_type] => utility [patent_app_number] => 11/459473 [patent_app_country] => US [patent_app_date] => 2006-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6271 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/696/07696725.pdf [firstpage_image] =>[orig_patent_app_number] => 11459473 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/459473
Battery cell monitoring and balancing circuit Jul 23, 2006 Issued
Array ( [id] => 5917660 [patent_doc_number] => 20060238165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'METHOD FOR BATTERY COLD-TEMPERATURE WARM-UP MECHANISM USING CELL EQUILIZATION HARDWARE' [patent_app_type] => utility [patent_app_number] => 11/426594 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4268 [patent_no_of_claims] => 28 [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/A1/0238/20060238165.pdf [firstpage_image] =>[orig_patent_app_number] => 11426594 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/426594
METHOD FOR BATTERY COLD-TEMPERATURE WARM-UP MECHANISM USING CELL EQUILIZATION HARDWARE Jun 26, 2006 Abandoned
Array ( [id] => 311549 [patent_doc_number] => 07528581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'Battery apparatus for controlling plural batteries and control method of plural batteries' [patent_app_type] => utility [patent_app_number] => 11/475253 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 13975 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/528/07528581.pdf [firstpage_image] =>[orig_patent_app_number] => 11475253 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/475253
Battery apparatus for controlling plural batteries and control method of plural batteries Jun 26, 2006 Issued
Array ( [id] => 240055 [patent_doc_number] => 07592775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'Battery balancing including resonant frequency compensation' [patent_app_type] => utility [patent_app_number] => 11/443151 [patent_app_country] => US [patent_app_date] => 2006-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5787 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/592/07592775.pdf [firstpage_image] =>[orig_patent_app_number] => 11443151 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/443151
Battery balancing including resonant frequency compensation May 30, 2006 Issued
Array ( [id] => 5008523 [patent_doc_number] => 20070279000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Plug in power adapter and/or battery pack for cordless tools' [patent_app_type] => utility [patent_app_number] => 11/444234 [patent_app_country] => US [patent_app_date] => 2006-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1608 [patent_no_of_claims] => 2 [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/A1/0279/20070279000.pdf [firstpage_image] =>[orig_patent_app_number] => 11444234 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/444234
Plug in power adapter and/or battery pack for cordless tools May 29, 2006 Abandoned
Array ( [id] => 5008515 [patent_doc_number] => 20070278992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'System and method for authenticating a battery' [patent_app_type] => utility [patent_app_number] => 11/442942 [patent_app_country] => US [patent_app_date] => 2006-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1357 [patent_no_of_claims] => 20 [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/A1/0278/20070278992.pdf [firstpage_image] =>[orig_patent_app_number] => 11442942 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/442942
System and method for authenticating a battery May 29, 2006 Issued
Array ( [id] => 5008527 [patent_doc_number] => 20070279004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Portable charging system' [patent_app_type] => utility [patent_app_number] => 11/437350 [patent_app_country] => US [patent_app_date] => 2006-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3473 [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/A1/0279/20070279004.pdf [firstpage_image] =>[orig_patent_app_number] => 11437350 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/437350
Portable charging system May 18, 2006 Abandoned
Array ( [id] => 4640168 [patent_doc_number] => 08018196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'DC power source with fuel cell and electric power storage device' [patent_app_type] => utility [patent_app_number] => 11/435885 [patent_app_country] => US [patent_app_date] => 2006-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4273 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/018/08018196.pdf [firstpage_image] =>[orig_patent_app_number] => 11435885 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/435885
DC power source with fuel cell and electric power storage device May 17, 2006 Issued
Array ( [id] => 5606032 [patent_doc_number] => 20060267548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Power tool, battery, charger and method of operating the same' [patent_app_type] => utility [patent_app_number] => 11/435640 [patent_app_country] => US [patent_app_date] => 2006-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7606 [patent_no_of_claims] => 19 [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/A1/0267/20060267548.pdf [firstpage_image] =>[orig_patent_app_number] => 11435640 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/435640
Power tool, battery, charger and method of operating the same May 16, 2006 Issued
Array ( [id] => 5849049 [patent_doc_number] => 20060232240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Vehicle energy storage system control methods and method for determining battery cycle life projection for heavy duty hybrid vehicle applications' [patent_app_type] => utility [patent_app_number] => 11/431299 [patent_app_country] => US [patent_app_date] => 2006-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8541 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0232/20060232240.pdf [firstpage_image] =>[orig_patent_app_number] => 11431299 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/431299
Vehicle energy storage system control methods and method for determining battery cycle life projection for heavy duty hybrid vehicle applications May 9, 2006 Abandoned
Array ( [id] => 7523535 [patent_doc_number] => 08026695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Battery power management in over-discharge situation' [patent_app_type] => utility [patent_app_number] => 11/914354 [patent_app_country] => US [patent_app_date] => 2006-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2738 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/026/08026695.pdf [firstpage_image] =>[orig_patent_app_number] => 11914354 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/914354
Battery power management in over-discharge situation Apr 30, 2006 Issued
Array ( [id] => 4528948 [patent_doc_number] => RE042062 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-01-25 [patent_title] => 'Battery charger for cellular phone, having speaker' [patent_app_type] => reissue [patent_app_number] => 11/373869 [patent_app_country] => US [patent_app_date] => 2006-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042062.pdf [firstpage_image] =>[orig_patent_app_number] => 11373869 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/373869
Battery charger for cellular phone, having speaker Mar 12, 2006 Issued
Array ( [id] => 4953004 [patent_doc_number] => 20080186028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Device and Method For Monitoring Life History and Controlling Maintenance of Industrial Batteries' [patent_app_type] => utility [patent_app_number] => 11/817734 [patent_app_country] => US [patent_app_date] => 2006-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5005 [patent_no_of_claims] => 30 [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/A1/0186/20080186028.pdf [firstpage_image] =>[orig_patent_app_number] => 11817734 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/817734
Device and method for monitoring life history and controlling maintenance of industrial batteries Mar 5, 2006 Issued
Array ( [id] => 5703484 [patent_doc_number] => 20060192531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Method and apparatus for battery charging with constant current, constant voltage, and pulsed charging' [patent_app_type] => utility [patent_app_number] => 11/350076 [patent_app_country] => US [patent_app_date] => 2006-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8580 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20060192531.pdf [firstpage_image] =>[orig_patent_app_number] => 11350076 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/350076
Method and apparatus for battery charging with constant current, constant voltage, and pulsed charging Feb 8, 2006 Abandoned
Array ( [id] => 8446970 [patent_doc_number] => 08289027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-16 [patent_title] => 'Apparatus for monitoring cell voltage and fuel cells using the same' [patent_app_type] => utility [patent_app_number] => 11/815178 [patent_app_country] => US [patent_app_date] => 2006-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5957 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11815178 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815178
Apparatus for monitoring cell voltage and fuel cells using the same Jan 18, 2006 Issued
Array ( [id] => 5049426 [patent_doc_number] => 20070029970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Method and apparatus for operating a battery to avoid damage and maximize use of battery capacity' [patent_app_type] => utility [patent_app_number] => 11/329799 [patent_app_country] => US [patent_app_date] => 2006-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6310 [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/A1/0029/20070029970.pdf [firstpage_image] =>[orig_patent_app_number] => 11329799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/329799
Method and apparatus for operating a battery to avoid damage and maximize use of battery capacity by terminating battery discharge Jan 10, 2006 Issued
Array ( [id] => 5117289 [patent_doc_number] => 20070139003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Wearable battery complements wearable terminal at cold temperatures' [patent_app_type] => utility [patent_app_number] => 11/305562 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2904 [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/A1/0139/20070139003.pdf [firstpage_image] =>[orig_patent_app_number] => 11305562 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/305562
Wearable battery complements wearable terminal at cold temperatures Dec 15, 2005 Abandoned
Array ( [id] => 5909695 [patent_doc_number] => 20060125443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Auxiliary vehicle power supply' [patent_app_type] => utility [patent_app_number] => 11/304859 [patent_app_country] => US [patent_app_date] => 2005-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8088 [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/A1/0125/20060125443.pdf [firstpage_image] =>[orig_patent_app_number] => 11304859 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/304859
Auxiliary vehicle power supply Dec 14, 2005 Issued
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