Search

Joon H. Hwang

Supervisory Patent Examiner (ID: 176, Phone: (571)272-4036 , Office: P/2447 )

Most Active Art Unit
2447
Art Unit(s)
2172, 2166, 2447, 2162
Total Applications
416
Issued Applications
149
Pending Applications
24
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7329795 [patent_doc_number] => 20040130377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'Switched capacitor amplifier circuit and electronic device' [patent_app_type] => new [patent_app_number] => 10/721521 [patent_app_country] => US [patent_app_date] => 2003-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1543 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20040130377.pdf [firstpage_image] =>[orig_patent_app_number] => 10721521 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/721521
Switched capacitor amplifier circuit and electronic device Nov 23, 2003 Abandoned
Array ( [id] => 703621 [patent_doc_number] => 07064599 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-06-20 [patent_title] => 'Apparatus and method for signal transmission' [patent_app_type] => utility [patent_app_number] => 10/717284 [patent_app_country] => US [patent_app_date] => 2003-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3861 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/064/07064599.pdf [firstpage_image] =>[orig_patent_app_number] => 10717284 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/717284
Apparatus and method for signal transmission Nov 18, 2003 Issued
Array ( [id] => 956656 [patent_doc_number] => 06956410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-18 [patent_title] => 'Automotive ignition system with battery dependent over-dwell protection' [patent_app_type] => utility [patent_app_number] => 10/713138 [patent_app_country] => US [patent_app_date] => 2003-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4081 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/956/06956410.pdf [firstpage_image] =>[orig_patent_app_number] => 10713138 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/713138
Automotive ignition system with battery dependent over-dwell protection Nov 12, 2003 Issued
Array ( [id] => 7454821 [patent_doc_number] => 20040100316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Semiconductor circuit having repeaters in a signal transmission line' [patent_app_type] => new [patent_app_number] => 10/701557 [patent_app_country] => US [patent_app_date] => 2003-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4253 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20040100316.pdf [firstpage_image] =>[orig_patent_app_number] => 10701557 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/701557
Semiconductor circuit having repeaters in a signal transmission line Nov 5, 2003 Abandoned
Array ( [id] => 7324073 [patent_doc_number] => 20040251933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Apparatus for generating driving voltage for sense amplifier in a memory device' [patent_app_type] => new [patent_app_number] => 10/699722 [patent_app_country] => US [patent_app_date] => 2003-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2385 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20040251933.pdf [firstpage_image] =>[orig_patent_app_number] => 10699722 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/699722
Apparatus for generating driving voltage for sense amplifier in a memory device Nov 2, 2003 Issued
Array ( [id] => 7329788 [patent_doc_number] => 20040130370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'D-type flip-flop with a reduced number of transistors' [patent_app_type] => new [patent_app_number] => 10/699135 [patent_app_country] => US [patent_app_date] => 2003-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6076 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20040130370.pdf [firstpage_image] =>[orig_patent_app_number] => 10699135 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/699135
D-type flip-flop with a reduced number of transistors Oct 30, 2003 Issued
Array ( [id] => 730874 [patent_doc_number] => 07042262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-09 [patent_title] => 'System and method for providing a fast and power efficient jam latch' [patent_app_type] => utility [patent_app_number] => 10/698892 [patent_app_country] => US [patent_app_date] => 2003-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4667 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/042/07042262.pdf [firstpage_image] =>[orig_patent_app_number] => 10698892 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/698892
System and method for providing a fast and power efficient jam latch Oct 30, 2003 Issued
Array ( [id] => 1057253 [patent_doc_number] => 06856187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-15 [patent_title] => 'High frequency switch module' [patent_app_type] => utility [patent_app_number] => 10/696646 [patent_app_country] => US [patent_app_date] => 2003-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2759 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/856/06856187.pdf [firstpage_image] =>[orig_patent_app_number] => 10696646 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/696646
High frequency switch module Oct 28, 2003 Issued
Array ( [id] => 1028790 [patent_doc_number] => 06882213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-19 [patent_title] => 'Temperature detection circuit insensitive to power supply voltage and temperature variation' [patent_app_type] => utility [patent_app_number] => 10/697475 [patent_app_country] => US [patent_app_date] => 2003-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2890 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/882/06882213.pdf [firstpage_image] =>[orig_patent_app_number] => 10697475 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/697475
Temperature detection circuit insensitive to power supply voltage and temperature variation Oct 28, 2003 Issued
Array ( [id] => 7191430 [patent_doc_number] => 20040085100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-06 [patent_title] => 'CMOS comparator output stage and method' [patent_app_type] => new [patent_app_number] => 10/694517 [patent_app_country] => US [patent_app_date] => 2003-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5195 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20040085100.pdf [firstpage_image] =>[orig_patent_app_number] => 10694517 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/694517
CMOS comparator output stage and method Oct 26, 2003 Issued
Array ( [id] => 7621969 [patent_doc_number] => 06977532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-20 [patent_title] => 'Dual differential comparator circuit with full range of input swing' [patent_app_type] => utility [patent_app_number] => 10/692433 [patent_app_country] => US [patent_app_date] => 2003-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2575 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/977/06977532.pdf [firstpage_image] =>[orig_patent_app_number] => 10692433 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/692433
Dual differential comparator circuit with full range of input swing Oct 22, 2003 Issued
Array ( [id] => 7155565 [patent_doc_number] => 20050083088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Resetable control circuit devices for sense amplifiers' [patent_app_type] => utility [patent_app_number] => 10/689922 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2232 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20050083088.pdf [firstpage_image] =>[orig_patent_app_number] => 10689922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/689922
Resetable control circuit devices for sense amplifiers Oct 19, 2003 Issued
Array ( [id] => 1038189 [patent_doc_number] => 06873191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Mechanism for providing over-voltage protection during power up of DC-DC converter' [patent_app_type] => utility [patent_app_number] => 10/685314 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1763 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/873/06873191.pdf [firstpage_image] =>[orig_patent_app_number] => 10685314 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/685314
Mechanism for providing over-voltage protection during power up of DC-DC converter Oct 13, 2003 Issued
Array ( [id] => 7023393 [patent_doc_number] => 20050017787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Gate driving circuit and semiconductor device' [patent_app_type] => utility [patent_app_number] => 10/683046 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5746 [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/A1/0017/20050017787.pdf [firstpage_image] =>[orig_patent_app_number] => 10683046 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/683046
Gate driving circuit and semiconductor device Oct 13, 2003 Issued
Array ( [id] => 1066696 [patent_doc_number] => 06847249 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-25 [patent_title] => 'Highest available voltage selector circuit' [patent_app_type] => utility [patent_app_number] => 10/683213 [patent_app_country] => US [patent_app_date] => 2003-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4070 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/847/06847249.pdf [firstpage_image] =>[orig_patent_app_number] => 10683213 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/683213
Highest available voltage selector circuit Oct 8, 2003 Issued
Array ( [id] => 7222464 [patent_doc_number] => 20050077923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'Voltage trimming circuit' [patent_app_type] => utility [patent_app_number] => 10/681647 [patent_app_country] => US [patent_app_date] => 2003-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3134 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20050077923.pdf [firstpage_image] =>[orig_patent_app_number] => 10681647 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/681647
Voltage trimming circuit Oct 7, 2003 Issued
Array ( [id] => 7627694 [patent_doc_number] => 06806744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-19 [patent_title] => 'High speed low voltage differential to rail-to-rail single ended converter' [patent_app_type] => B1 [patent_app_number] => 10/679074 [patent_app_country] => US [patent_app_date] => 2003-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3304 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/806/06806744.pdf [firstpage_image] =>[orig_patent_app_number] => 10679074 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/679074
High speed low voltage differential to rail-to-rail single ended converter Oct 2, 2003 Issued
Array ( [id] => 991224 [patent_doc_number] => 06919751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Dynamic receiver clamp that is enabled during periods in which overshoot is likely' [patent_app_type] => utility [patent_app_number] => 10/676238 [patent_app_country] => US [patent_app_date] => 2003-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5049 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/919/06919751.pdf [firstpage_image] =>[orig_patent_app_number] => 10676238 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/676238
Dynamic receiver clamp that is enabled during periods in which overshoot is likely Sep 30, 2003 Issued
Array ( [id] => 7609309 [patent_doc_number] => 06998880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-14 [patent_title] => 'Driver circuit' [patent_app_type] => utility [patent_app_number] => 10/675244 [patent_app_country] => US [patent_app_date] => 2003-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3899 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/998/06998880.pdf [firstpage_image] =>[orig_patent_app_number] => 10675244 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/675244
Driver circuit Sep 28, 2003 Issued
Array ( [id] => 1009924 [patent_doc_number] => 06900688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-31 [patent_title] => 'Switch circuit' [patent_app_type] => utility [patent_app_number] => 10/672277 [patent_app_country] => US [patent_app_date] => 2003-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9980 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/900/06900688.pdf [firstpage_image] =>[orig_patent_app_number] => 10672277 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/672277
Switch circuit Sep 25, 2003 Issued
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