Search

Charlie Sun

Examiner (ID: 17414, Phone: (571)270-5100 , Office: P/2196 )

Most Active Art Unit
2196
Art Unit(s)
2198, 2196
Total Applications
718
Issued Applications
636
Pending Applications
55
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5613096 [patent_doc_number] => 20060115024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Fast Walsh transform (FWT) demodulator and method thereof' [patent_app_type] => utility [patent_app_number] => 10/999753 [patent_app_country] => US [patent_app_date] => 2004-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2999 [patent_no_of_claims] => 11 [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/A1/0115/20060115024.pdf [firstpage_image] =>[orig_patent_app_number] => 10999753 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/999753
Fast Walsh transform (FWT) demodulator and method thereof Nov 28, 2004 Issued
Array ( [id] => 5746960 [patent_doc_number] => 20060109891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Reduced parallel and pipelined high-order MIMO LMMSE receiver architecture' [patent_app_type] => utility [patent_app_number] => 10/997397 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8562 [patent_no_of_claims] => 46 [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/A1/0109/20060109891.pdf [firstpage_image] =>[orig_patent_app_number] => 10997397 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/997397
Reduced parallel and pipelined high-order MIMO LMMSE receiver architecture Nov 23, 2004 Issued
Array ( [id] => 7141994 [patent_doc_number] => 20050117662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Digital frequency converter' [patent_app_type] => utility [patent_app_number] => 10/996729 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9120 [patent_no_of_claims] => 10 [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/A1/0117/20050117662.pdf [firstpage_image] =>[orig_patent_app_number] => 10996729 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/996729
Digital frequency converter Nov 23, 2004 Issued
Array ( [id] => 7096955 [patent_doc_number] => 20050129413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Method of transmitting information with the help of chaotic signals' [patent_app_type] => utility [patent_app_number] => 10/996048 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4965 [patent_no_of_claims] => 12 [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/A1/0129/20050129413.pdf [firstpage_image] =>[orig_patent_app_number] => 10996048 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/996048
Method of transmitting information with the help of chaotic signals Nov 23, 2004 Issued
Array ( [id] => 233995 [patent_doc_number] => 07599431 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-10-06 [patent_title] => 'Combined decision feedback equalization and linear equalization' [patent_app_type] => utility [patent_app_number] => 10/997159 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5008 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/599/07599431.pdf [firstpage_image] =>[orig_patent_app_number] => 10997159 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/997159
Combined decision feedback equalization and linear equalization Nov 23, 2004 Issued
Array ( [id] => 5746966 [patent_doc_number] => 20060109897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'FFT accelerated iterative MIMO equalizer receiver architecture' [patent_app_type] => utility [patent_app_number] => 10/997442 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8616 [patent_no_of_claims] => 59 [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/A1/0109/20060109897.pdf [firstpage_image] =>[orig_patent_app_number] => 10997442 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/997442
FFT accelerated iterative MIMO equalizer receiver architecture Nov 23, 2004 Issued
Array ( [id] => 417161 [patent_doc_number] => 07280629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'Method and apparatus for receiving data based on tracking zero crossings' [patent_app_type] => utility [patent_app_number] => 10/969737 [patent_app_country] => US [patent_app_date] => 2004-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4380 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/280/07280629.pdf [firstpage_image] =>[orig_patent_app_number] => 10969737 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/969737
Method and apparatus for receiving data based on tracking zero crossings Oct 18, 2004 Issued
Array ( [id] => 7205699 [patent_doc_number] => 20050053121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Ultra-wideband communication apparatus and methods' [patent_app_type] => utility [patent_app_number] => 10/962935 [patent_app_country] => US [patent_app_date] => 2004-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 21624 [patent_no_of_claims] => 23 [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/A1/0053/20050053121.pdf [firstpage_image] =>[orig_patent_app_number] => 10962935 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/962935
Ultra-wideband communication apparatus and methods Oct 11, 2004 Abandoned
Array ( [id] => 5135185 [patent_doc_number] => 20070076814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'Amplifier circuit and amplifying method' [patent_app_type] => utility [patent_app_number] => 10/572577 [patent_app_country] => US [patent_app_date] => 2004-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9015 [patent_no_of_claims] => 11 [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/A1/0076/20070076814.pdf [firstpage_image] =>[orig_patent_app_number] => 10572577 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/572577
Amplifier circuit and amplifying method Sep 16, 2004 Issued
Array ( [id] => 230028 [patent_doc_number] => 07602845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Adaptive filter' [patent_app_type] => utility [patent_app_number] => 10/572474 [patent_app_country] => US [patent_app_date] => 2004-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6170 [patent_no_of_claims] => 12 [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/07/602/07602845.pdf [firstpage_image] =>[orig_patent_app_number] => 10572474 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/572474
Adaptive filter Sep 13, 2004 Issued
Array ( [id] => 7417724 [patent_doc_number] => 20040264554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'User terminal parallel searcher' [patent_app_type] => new [patent_app_number] => 10/894497 [patent_app_country] => US [patent_app_date] => 2004-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8751 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0264/20040264554.pdf [firstpage_image] =>[orig_patent_app_number] => 10894497 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/894497
User terminal parallel searcher Jul 18, 2004 Abandoned
Array ( [id] => 769275 [patent_doc_number] => 07010070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'High performance wireless receiver with cluster multipath interference suppression circuit' [patent_app_type] => utility [patent_app_number] => 10/889939 [patent_app_country] => US [patent_app_date] => 2004-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3703 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/010/07010070.pdf [firstpage_image] =>[orig_patent_app_number] => 10889939 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/889939
High performance wireless receiver with cluster multipath interference suppression circuit Jul 12, 2004 Issued
Array ( [id] => 5682072 [patent_doc_number] => 20060198342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-07 [patent_title] => 'Spread code generation method, cdma transmission device, and cdma reception device' [patent_app_type] => utility [patent_app_number] => 10/563248 [patent_app_country] => US [patent_app_date] => 2004-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9676 [patent_no_of_claims] => 11 [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/A1/0198/20060198342.pdf [firstpage_image] =>[orig_patent_app_number] => 10563248 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/563248
Method of generating spreading codes, CDMA transmission apparatus, and CDMA reception apparatus Jun 27, 2004 Issued
Array ( [id] => 7197491 [patent_doc_number] => 20050041747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Data element reordering function' [patent_app_type] => utility [patent_app_number] => 10/867031 [patent_app_country] => US [patent_app_date] => 2004-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2745 [patent_no_of_claims] => 23 [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/A1/0041/20050041747.pdf [firstpage_image] =>[orig_patent_app_number] => 10867031 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/867031
Data element reordering function Jun 13, 2004 Issued
Array ( [id] => 815393 [patent_doc_number] => 07415079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'Decoder design adaptable to decode coded signals using min* or max* processing' [patent_app_type] => utility [patent_app_number] => 10/865456 [patent_app_country] => US [patent_app_date] => 2004-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 101 [patent_figures_cnt] => 112 [patent_no_of_words] => 61225 [patent_no_of_claims] => 92 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/415/07415079.pdf [firstpage_image] =>[orig_patent_app_number] => 10865456 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/865456
Decoder design adaptable to decode coded signals using min* or max* processing Jun 9, 2004 Issued
Array ( [id] => 895754 [patent_doc_number] => 07346115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Iterative eigenvector computation for a MIMO communication system' [patent_app_type] => utility [patent_app_number] => 10/830907 [patent_app_country] => US [patent_app_date] => 2004-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8621 [patent_no_of_claims] => 76 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/346/07346115.pdf [firstpage_image] =>[orig_patent_app_number] => 10830907 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/830907
Iterative eigenvector computation for a MIMO communication system Apr 21, 2004 Issued
Array ( [id] => 5177811 [patent_doc_number] => 20070178871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Communication system, converter for use therein and method of signalling' [patent_app_type] => utility [patent_app_number] => 10/551407 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1577 [patent_no_of_claims] => 21 [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/A1/0178/20070178871.pdf [firstpage_image] =>[orig_patent_app_number] => 10551407 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551407
Communication system, converter for use therein and method of signalling Mar 30, 2004 Abandoned
Array ( [id] => 6982414 [patent_doc_number] => 20050152483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Systems and methods for implementing path diversity in a wireless communication network' [patent_app_type] => utility [patent_app_number] => 10/810948 [patent_app_country] => US [patent_app_date] => 2004-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19320 [patent_no_of_claims] => 36 [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/A1/0152/20050152483.pdf [firstpage_image] =>[orig_patent_app_number] => 10810948 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/810948
Systems and methods for implementing path diversity in a wireless communication network Mar 24, 2004 Abandoned
Array ( [id] => 7146839 [patent_doc_number] => 20040170222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-02 [patent_title] => 'Multimode modem with automatic negotiation of operational mode' [patent_app_type] => new [patent_app_number] => 10/798762 [patent_app_country] => US [patent_app_date] => 2004-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4122 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20040170222.pdf [firstpage_image] =>[orig_patent_app_number] => 10798762 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/798762
Multimode modem with automatic negotiation of operational mode Mar 10, 2004 Abandoned
Array ( [id] => 7293948 [patent_doc_number] => 20040213342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Method and device for improving DFE performance in a trellis-coded system' [patent_app_type] => new [patent_app_number] => 10/785499 [patent_app_country] => US [patent_app_date] => 2004-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2270 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20040213342.pdf [firstpage_image] =>[orig_patent_app_number] => 10785499 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/785499
Method and device for improving DFE performance in a trellis-coded system Feb 23, 2004 Abandoned
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