Search

Chieh M. Fan

Examiner (ID: 14218)

Most Active Art Unit
2634
Art Unit(s)
2634, 2632, 2611, 2734, 2638
Total Applications
418
Issued Applications
292
Pending Applications
92
Abandoned Applications
34

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7624348 [patent_doc_number] => 06724829 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-20 [patent_title] => 'Automatic power control in a data transmission system' [patent_app_type] => B1 [patent_app_number] => 09/272632 [patent_app_country] => US [patent_app_date] => 1999-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2785 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/724/06724829.pdf [firstpage_image] =>[orig_patent_app_number] => 09272632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/272632
Automatic power control in a data transmission system Mar 17, 1999 Issued
Array ( [id] => 1404702 [patent_doc_number] => 06553076 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Mixed mode transceiver digital control network and collision-free communication method' [patent_app_type] => B1 [patent_app_number] => 09/267632 [patent_app_country] => US [patent_app_date] => 1999-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 34 [patent_no_of_words] => 11589 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/553/06553076.pdf [firstpage_image] =>[orig_patent_app_number] => 09267632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/267632
Mixed mode transceiver digital control network and collision-free communication method Mar 14, 1999 Issued
Array ( [id] => 1333116 [patent_doc_number] => 06603796 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-05 [patent_title] => 'Radio communication system and transmission and/or reception apparatus for use in the system' [patent_app_type] => B1 [patent_app_number] => 09/265835 [patent_app_country] => US [patent_app_date] => 1999-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4687 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/603/06603796.pdf [firstpage_image] =>[orig_patent_app_number] => 09265835 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/265835
Radio communication system and transmission and/or reception apparatus for use in the system Mar 9, 1999 Issued
Array ( [id] => 1426988 [patent_doc_number] => 06526093 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Method and apparatus for equalizing a digital signal received via multiple transmission paths' [patent_app_type] => B1 [patent_app_number] => 09/262377 [patent_app_country] => US [patent_app_date] => 1999-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3119 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/526/06526093.pdf [firstpage_image] =>[orig_patent_app_number] => 09262377 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/262377
Method and apparatus for equalizing a digital signal received via multiple transmission paths Mar 3, 1999 Issued
Array ( [id] => 1431936 [patent_doc_number] => 06504881 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Viterbi decoder with enhanced test function' [patent_app_type] => B1 [patent_app_number] => 09/260381 [patent_app_country] => US [patent_app_date] => 1999-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2893 [patent_no_of_claims] => 13 [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/06/504/06504881.pdf [firstpage_image] =>[orig_patent_app_number] => 09260381 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/260381
Viterbi decoder with enhanced test function Mar 1, 1999 Issued
Array ( [id] => 1564818 [patent_doc_number] => 06438182 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Correlator with serial-parallel partition' [patent_app_type] => B1 [patent_app_number] => 09/260096 [patent_app_country] => US [patent_app_date] => 1999-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 7784 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/438/06438182.pdf [firstpage_image] =>[orig_patent_app_number] => 09260096 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/260096
Correlator with serial-parallel partition Mar 1, 1999 Issued
Array ( [id] => 1483363 [patent_doc_number] => 06452984 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Metric biasing for maximum likelihood sequence estimators' [patent_app_type] => B1 [patent_app_number] => 09/258032 [patent_app_country] => US [patent_app_date] => 1999-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5806 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452984.pdf [firstpage_image] =>[orig_patent_app_number] => 09258032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/258032
Metric biasing for maximum likelihood sequence estimators Feb 24, 1999 Issued
Array ( [id] => 1480366 [patent_doc_number] => 06345072 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Universal DSL link interface between a DSL digital controller and a DSL codec' [patent_app_type] => B1 [patent_app_number] => 09/255235 [patent_app_country] => US [patent_app_date] => 1999-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7215 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/345/06345072.pdf [firstpage_image] =>[orig_patent_app_number] => 09255235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/255235
Universal DSL link interface between a DSL digital controller and a DSL codec Feb 21, 1999 Issued
Array ( [id] => 1175314 [patent_doc_number] => 06757340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-29 [patent_title] => 'Radio receiver and method for preloading an average DC-offset into a channel filter' [patent_app_type] => B1 [patent_app_number] => 09/255576 [patent_app_country] => US [patent_app_date] => 1999-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2918 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757340.pdf [firstpage_image] =>[orig_patent_app_number] => 09255576 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/255576
Radio receiver and method for preloading an average DC-offset into a channel filter Feb 21, 1999 Issued
Array ( [id] => 1409059 [patent_doc_number] => 06549580 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Subset averaged median predictor for differential pulse code modulation' [patent_app_type] => B1 [patent_app_number] => 09/255632 [patent_app_country] => US [patent_app_date] => 1999-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2929 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/549/06549580.pdf [firstpage_image] =>[orig_patent_app_number] => 09255632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/255632
Subset averaged median predictor for differential pulse code modulation Feb 21, 1999 Issued
Array ( [id] => 1550758 [patent_doc_number] => 06445743 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Transmitting-receiving station having impedance-matched receiving means for transponder answer signals' [patent_app_type] => B1 [patent_app_number] => 09/248234 [patent_app_country] => US [patent_app_date] => 1999-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4189 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445743.pdf [firstpage_image] =>[orig_patent_app_number] => 09248234 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/248234
Transmitting-receiving station having impedance-matched receiving means for transponder answer signals Feb 10, 1999 Issued
Array ( [id] => 1483344 [patent_doc_number] => 06452978 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Combined shaping and peak-to-average reduction for single carrier modulation systems' [patent_app_type] => B1 [patent_app_number] => 09/248633 [patent_app_country] => US [patent_app_date] => 1999-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7999 [patent_no_of_claims] => 10 [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/06/452/06452978.pdf [firstpage_image] =>[orig_patent_app_number] => 09248633 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/248633
Combined shaping and peak-to-average reduction for single carrier modulation systems Feb 10, 1999 Issued
Array ( [id] => 7642829 [patent_doc_number] => 06430217 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Noise eliminated digital wireless transceiver apparatus' [patent_app_type] => B1 [patent_app_number] => 09/247076 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4134 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/430/06430217.pdf [firstpage_image] =>[orig_patent_app_number] => 09247076 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/247076
Noise eliminated digital wireless transceiver apparatus Feb 8, 1999 Issued
Array ( [id] => 1409288 [patent_doc_number] => 06549592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Enhanced synchronization burst for OFDM systems' [patent_app_type] => B1 [patent_app_number] => 09/244754 [patent_app_country] => US [patent_app_date] => 1999-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2958 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/549/06549592.pdf [firstpage_image] =>[orig_patent_app_number] => 09244754 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/244754
Enhanced synchronization burst for OFDM systems Feb 4, 1999 Issued
Array ( [id] => 1450538 [patent_doc_number] => 06370211 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Method and apparatus for facilitating reception of a signal on one of a plurality of contiguous channels' [patent_app_type] => B1 [patent_app_number] => 09/245636 [patent_app_country] => US [patent_app_date] => 1999-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3763 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/370/06370211.pdf [firstpage_image] =>[orig_patent_app_number] => 09245636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/245636
Method and apparatus for facilitating reception of a signal on one of a plurality of contiguous channels Feb 4, 1999 Issued
Array ( [id] => 1326196 [patent_doc_number] => 06606349 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-12 [patent_title] => 'Spread spectrum receiver performance improvement' [patent_app_type] => B1 [patent_app_number] => 09/244696 [patent_app_country] => US [patent_app_date] => 1999-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8323 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/606/06606349.pdf [firstpage_image] =>[orig_patent_app_number] => 09244696 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/244696
Spread spectrum receiver performance improvement Feb 3, 1999 Issued
Array ( [id] => 1404497 [patent_doc_number] => 06553065 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Mobile station employing CRC verification using decoding reliability and methods therefor' [patent_app_type] => B1 [patent_app_number] => 09/243936 [patent_app_country] => US [patent_app_date] => 1999-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5154 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/553/06553065.pdf [firstpage_image] =>[orig_patent_app_number] => 09243936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/243936
Mobile station employing CRC verification using decoding reliability and methods therefor Feb 3, 1999 Issued
Array ( [id] => 1483358 [patent_doc_number] => 06452983 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Demodulator for improving reception performance in satellite and Mobile communications' [patent_app_type] => B1 [patent_app_number] => 09/240579 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 9687 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452983.pdf [firstpage_image] =>[orig_patent_app_number] => 09240579 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240579
Demodulator for improving reception performance in satellite and Mobile communications Jan 31, 1999 Issued
Array ( [id] => 1483301 [patent_doc_number] => 06452963 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Method for connecting modems' [patent_app_type] => B1 [patent_app_number] => 09/239532 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3148 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452963.pdf [firstpage_image] =>[orig_patent_app_number] => 09239532 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239532
Method for connecting modems Jan 28, 1999 Issued
Array ( [id] => 1504692 [patent_doc_number] => 06487237 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Spreading code estimating apparatus and spreading code estimating method' [patent_app_type] => B1 [patent_app_number] => 09/233434 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4102 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/487/06487237.pdf [firstpage_image] =>[orig_patent_app_number] => 09233434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233434
Spreading code estimating apparatus and spreading code estimating method Jan 19, 1999 Issued
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