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Chieh M. Fan

Supervisory Patent Examiner (ID: 14027, Phone: (571)272-3042 , Office: P/2632 )

Most Active Art Unit
2634
Art Unit(s)
2634, 2638, 2611, 2632, 2734
Total Applications
425
Issued Applications
292
Pending Applications
98
Abandoned Applications
35

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4193326 [patent_doc_number] => 06038267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Digital demodulator, maximum-value selector, and diversity receiver' [patent_app_type] => 1 [patent_app_number] => 8/788960 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 39 [patent_no_of_words] => 13227 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038267.pdf [firstpage_image] =>[orig_patent_app_number] => 788960 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788960
Digital demodulator, maximum-value selector, and diversity receiver Jan 23, 1997 Issued
Array ( [id] => 4247397 [patent_doc_number] => 06075816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Windowing technique for blind equalization' [patent_app_type] => 1 [patent_app_number] => 8/757207 [patent_app_country] => US [patent_app_date] => 1996-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 11625 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075816.pdf [firstpage_image] =>[orig_patent_app_number] => 757207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/757207
Windowing technique for blind equalization Nov 26, 1996 Issued
Array ( [id] => 4171986 [patent_doc_number] => 06104766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Noise predictive maximum likelihood (NPML) detection methods and apparatus based thereon' [patent_app_type] => 1 [patent_app_number] => 8/715174 [patent_app_country] => US [patent_app_date] => 1996-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 30 [patent_no_of_words] => 10278 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/104/06104766.pdf [firstpage_image] =>[orig_patent_app_number] => 715174 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/715174
Noise predictive maximum likelihood (NPML) detection methods and apparatus based thereon Sep 16, 1996 Issued
Array ( [id] => 1082359 [patent_doc_number] => 06836508 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-28 [patent_title] => 'Method and apparatus for using unintended radio frequency propagation in a network' [patent_app_type] => B1 [patent_app_number] => 08/693662 [patent_app_country] => US [patent_app_date] => 1996-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2915 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/836/06836508.pdf [firstpage_image] =>[orig_patent_app_number] => 08693662 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693662
Method and apparatus for using unintended radio frequency propagation in a network Aug 7, 1996 Issued
Array ( [id] => 4319528 [patent_doc_number] => 06252898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Spread spectrum communication method and system wherein data rate of data to be transmitted is changed in accordance with transmission quality' [patent_app_type] => 1 [patent_app_number] => 8/680812 [patent_app_country] => US [patent_app_date] => 1996-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4140 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/252/06252898.pdf [firstpage_image] =>[orig_patent_app_number] => 680812 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680812
Spread spectrum communication method and system wherein data rate of data to be transmitted is changed in accordance with transmission quality Jul 15, 1996 Issued
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