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] => 1239180 [patent_doc_number] => 06690741 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-10 [patent_title] => 'Ultra wideband data transmission system and method' [patent_app_type] => B1 [patent_app_number] => 09/447343 [patent_app_country] => US [patent_app_date] => 1999-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6628 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/690/06690741.pdf [firstpage_image] =>[orig_patent_app_number] => 09447343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/447343
Ultra wideband data transmission system and method Nov 21, 1999 Issued
Array ( [id] => 4264394 [patent_doc_number] => 06222877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Method for performance monitoring of data transparent communication links' [patent_app_type] => 1 [patent_app_number] => 9/442878 [patent_app_country] => US [patent_app_date] => 1999-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5603 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222877.pdf [firstpage_image] =>[orig_patent_app_number] => 442878 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/442878
Method for performance monitoring of data transparent communication links Nov 17, 1999 Issued
Array ( [id] => 1465559 [patent_doc_number] => 06351508 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Phase/frequency detector for dejitter applications' [patent_app_type] => B1 [patent_app_number] => 09/441977 [patent_app_country] => US [patent_app_date] => 1999-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3178 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/351/06351508.pdf [firstpage_image] =>[orig_patent_app_number] => 09441977 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/441977
Phase/frequency detector for dejitter applications Nov 16, 1999 Issued
Array ( [id] => 1483350 [patent_doc_number] => 06452981 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Spatio-temporal processing for interference handling' [patent_app_type] => B1 [patent_app_number] => 09/435293 [patent_app_country] => US [patent_app_date] => 1999-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 19658 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452981.pdf [firstpage_image] =>[orig_patent_app_number] => 09435293 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435293
Spatio-temporal processing for interference handling Nov 4, 1999 Issued
Array ( [id] => 1570790 [patent_doc_number] => 06377631 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Transmitter incorporating spatio-temporal processing' [patent_app_type] => B1 [patent_app_number] => 09/435246 [patent_app_country] => US [patent_app_date] => 1999-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 19637 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377631.pdf [firstpage_image] =>[orig_patent_app_number] => 09435246 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435246
Transmitter incorporating spatio-temporal processing Nov 4, 1999 Issued
Array ( [id] => 5842787 [patent_doc_number] => 20020131529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'DIGITAL MODULATOR AND DIGITAL DEMODULAR' [patent_app_type] => new [patent_app_number] => 09/418453 [patent_app_country] => US [patent_app_date] => 1999-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10227 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20020131529.pdf [firstpage_image] =>[orig_patent_app_number] => 09418453 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/418453
Digital modulator and digital demodulator Oct 14, 1999 Issued
Array ( [id] => 1108590 [patent_doc_number] => 06813326 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-02 [patent_title] => 'Data transmission system, data transmission communication station, and data transmission method' [patent_app_type] => B1 [patent_app_number] => 09/394276 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5292 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/813/06813326.pdf [firstpage_image] =>[orig_patent_app_number] => 09394276 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394276
Data transmission system, data transmission communication station, and data transmission method Sep 9, 1999 Issued
Array ( [id] => 1242264 [patent_doc_number] => 06683929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-27 [patent_title] => 'Mobile communication device having a good tracking precision and a wide following range of synchronization' [patent_app_type] => B1 [patent_app_number] => 09/391456 [patent_app_country] => US [patent_app_date] => 1999-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2407 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/683/06683929.pdf [firstpage_image] =>[orig_patent_app_number] => 09391456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/391456
Mobile communication device having a good tracking precision and a wide following range of synchronization Sep 7, 1999 Issued
Array ( [id] => 1064989 [patent_doc_number] => 06850562 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-01 [patent_title] => 'Digital equalizing method and radio communication receiver implementing said method' [patent_app_type] => utility [patent_app_number] => 09/763934 [patent_app_country] => US [patent_app_date] => 1999-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3529 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/850/06850562.pdf [firstpage_image] =>[orig_patent_app_number] => 09763934 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/763934
Digital equalizing method and radio communication receiver implementing said method Sep 1, 1999 Issued
Array ( [id] => 1347781 [patent_doc_number] => 06594307 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Device and method for signal quality determination' [patent_app_type] => B1 [patent_app_number] => 09/308978 [patent_app_country] => US [patent_app_date] => 1999-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7050 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/594/06594307.pdf [firstpage_image] =>[orig_patent_app_number] => 09308978 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308978
Device and method for signal quality determination Aug 29, 1999 Issued
Array ( [id] => 7962877 [patent_doc_number] => 06680992 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'Clock identification and reproduction circuit' [patent_app_type] => B1 [patent_app_number] => 09/383099 [patent_app_country] => US [patent_app_date] => 1999-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5349 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/680/06680992.pdf [firstpage_image] =>[orig_patent_app_number] => 09383099 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/383099
Clock identification and reproduction circuit Aug 24, 1999 Issued
Array ( [id] => 1095972 [patent_doc_number] => 06826227 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-30 [patent_title] => 'Method intended for loss-free compression of signals of wide dynamic range with a view to their transmission' [patent_app_type] => B1 [patent_app_number] => 09/360162 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2830 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/826/06826227.pdf [firstpage_image] =>[orig_patent_app_number] => 09360162 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/360162
Method intended for loss-free compression of signals of wide dynamic range with a view to their transmission Jul 25, 1999 Issued
Array ( [id] => 1348048 [patent_doc_number] => 06594327 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Method and apparatus for interfacing to E1 or T1 networks' [patent_app_type] => B1 [patent_app_number] => 09/354977 [patent_app_country] => US [patent_app_date] => 1999-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5618 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/594/06594327.pdf [firstpage_image] =>[orig_patent_app_number] => 09354977 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/354977
Method and apparatus for interfacing to E1 or T1 networks Jul 15, 1999 Issued
Array ( [id] => 1387402 [patent_doc_number] => 06567484 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Burst synchronizing circuit' [patent_app_type] => B1 [patent_app_number] => 09/357352 [patent_app_country] => US [patent_app_date] => 1999-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 8467 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/567/06567484.pdf [firstpage_image] =>[orig_patent_app_number] => 09357352 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357352
Burst synchronizing circuit Jul 13, 1999 Issued
Array ( [id] => 1259211 [patent_doc_number] => 06668013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-23 [patent_title] => 'Digital filter' [patent_app_type] => B1 [patent_app_number] => 09/348878 [patent_app_country] => US [patent_app_date] => 1999-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 7842 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/668/06668013.pdf [firstpage_image] =>[orig_patent_app_number] => 09348878 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/348878
Digital filter Jul 6, 1999 Issued
Array ( [id] => 1276729 [patent_doc_number] => 06654425 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Method and circuit for digital modulation and method and circuit for digital demodulation' [patent_app_type] => B1 [patent_app_number] => 09/284278 [patent_app_country] => US [patent_app_date] => 1999-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 9454 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/654/06654425.pdf [firstpage_image] =>[orig_patent_app_number] => 09284278 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/284278
Method and circuit for digital modulation and method and circuit for digital demodulation Jun 21, 1999 Issued
Array ( [id] => 1242234 [patent_doc_number] => 06683919 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-27 [patent_title] => 'Method and apparatus for noise bandwidth reduction in wireless communication signal reception' [patent_app_type] => B1 [patent_app_number] => 09/334077 [patent_app_country] => US [patent_app_date] => 1999-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7935 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/683/06683919.pdf [firstpage_image] =>[orig_patent_app_number] => 09334077 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/334077
Method and apparatus for noise bandwidth reduction in wireless communication signal reception Jun 15, 1999 Issued
Array ( [id] => 1479037 [patent_doc_number] => 06389067 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Method and apparatus for using frame energy metrics to improve rate determination' [patent_app_type] => B1 [patent_app_number] => 09/329777 [patent_app_country] => US [patent_app_date] => 1999-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3757 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389067.pdf [firstpage_image] =>[orig_patent_app_number] => 09329777 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/329777
Method and apparatus for using frame energy metrics to improve rate determination Jun 9, 1999 Issued
Array ( [id] => 1355951 [patent_doc_number] => 06587523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-01 [patent_title] => 'Radio signal receiving apparatus and a method of radio signal reception' [patent_app_type] => B1 [patent_app_number] => 09/327597 [patent_app_country] => US [patent_app_date] => 1999-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2706 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587523.pdf [firstpage_image] =>[orig_patent_app_number] => 09327597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/327597
Radio signal receiving apparatus and a method of radio signal reception Jun 7, 1999 Issued
Array ( [id] => 7646315 [patent_doc_number] => 06477205 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-05 [patent_title] => 'Digital data transmission via multi-valued logic signals generated using multiple drive states each causing a different amount of current to flow through a termination resistor' [patent_app_type] => B1 [patent_app_number] => 09/324399 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 10997 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/477/06477205.pdf [firstpage_image] =>[orig_patent_app_number] => 09324399 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/324399
Digital data transmission via multi-valued logic signals generated using multiple drive states each causing a different amount of current to flow through a termination resistor Jun 2, 1999 Issued
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