Search

Charles Chiang Chow

Examiner (ID: 2271)

Most Active Art Unit
2618
Art Unit(s)
2618, 2685, 2649, 2684, 2749, 2741
Total Applications
615
Issued Applications
432
Pending Applications
47
Abandoned Applications
136

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4933314 [patent_doc_number] => 20080004089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'Inline Cable Adapter for Dissimilar Radio and Headset Combinations' [patent_app_type] => utility [patent_app_number] => 11/468948 [patent_app_country] => US [patent_app_date] => 2006-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1929 [patent_no_of_claims] => 20 [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/A1/0004/20080004089.pdf [firstpage_image] =>[orig_patent_app_number] => 11468948 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/468948
Inline Cable Adapter for Dissimilar Radio and Headset Combinations Aug 30, 2006 Abandoned
Array ( [id] => 8319085 [patent_doc_number] => 08233873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Device and methods for enhanced matched filtering based on correntropy' [patent_app_type] => utility [patent_app_number] => 12/065588 [patent_app_country] => US [patent_app_date] => 2006-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5517 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12065588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/065588
Device and methods for enhanced matched filtering based on correntropy Aug 28, 2006 Issued
Array ( [id] => 342878 [patent_doc_number] => 07502638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-10 [patent_title] => 'Antenna device and radio communication apparatus using the same' [patent_app_type] => utility [patent_app_number] => 11/463615 [patent_app_country] => US [patent_app_date] => 2006-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 6088 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/502/07502638.pdf [firstpage_image] =>[orig_patent_app_number] => 11463615 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/463615
Antenna device and radio communication apparatus using the same Aug 9, 2006 Issued
Array ( [id] => 4688473 [patent_doc_number] => 20080032654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Diversity Switching' [patent_app_type] => utility [patent_app_number] => 11/461865 [patent_app_country] => US [patent_app_date] => 2006-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3819 [patent_no_of_claims] => 27 [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/A1/0032/20080032654.pdf [firstpage_image] =>[orig_patent_app_number] => 11461865 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/461865
Diversity switching Aug 1, 2006 Issued
Array ( [id] => 5175605 [patent_doc_number] => 20070176663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Offset Signal Phasing for a Multiple Frequency Source System' [patent_app_type] => utility [patent_app_number] => 11/461533 [patent_app_country] => US [patent_app_date] => 2006-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3006 [patent_no_of_claims] => 27 [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/A1/0176/20070176663.pdf [firstpage_image] =>[orig_patent_app_number] => 11461533 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/461533
Offset signal phasing for a multiple frequency source system Jul 31, 2006 Issued
Array ( [id] => 430731 [patent_doc_number] => 07269402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-11 [patent_title] => 'PLL circuit having a multi-band oscillator and compensating oscillation frequency' [patent_app_type] => utility [patent_app_number] => 11/491972 [patent_app_country] => US [patent_app_date] => 2006-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 31 [patent_no_of_words] => 13956 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/269/07269402.pdf [firstpage_image] =>[orig_patent_app_number] => 11491972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/491972
PLL circuit having a multi-band oscillator and compensating oscillation frequency Jul 24, 2006 Issued
Array ( [id] => 437804 [patent_doc_number] => 07263340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-28 [patent_title] => 'PLL circuit having a multi-band oscillator and compensating oscillation frequency' [patent_app_type] => utility [patent_app_number] => 11/491978 [patent_app_country] => US [patent_app_date] => 2006-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 31 [patent_no_of_words] => 13950 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/263/07263340.pdf [firstpage_image] =>[orig_patent_app_number] => 11491978 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/491978
PLL circuit having a multi-band oscillator and compensating oscillation frequency Jul 24, 2006 Issued
Array ( [id] => 4688478 [patent_doc_number] => 20080032659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'SUB-HARMONIC MIXER AND DOWN CONVERTER WITH THE SAME' [patent_app_type] => utility [patent_app_number] => 11/458190 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4273 [patent_no_of_claims] => 25 [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/A1/0032/20080032659.pdf [firstpage_image] =>[orig_patent_app_number] => 11458190 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458190
Sub-harmonic mixer and down converter with the same Jul 17, 2006 Issued
Array ( [id] => 8218103 [patent_doc_number] => 08195096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'Apparatus and method for enhancing DC offset correction speed of a radio device' [patent_app_type] => utility [patent_app_number] => 11/457362 [patent_app_country] => US [patent_app_date] => 2006-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5150 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/195/08195096.pdf [firstpage_image] =>[orig_patent_app_number] => 11457362 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/457362
Apparatus and method for enhancing DC offset correction speed of a radio device Jul 12, 2006 Issued
Array ( [id] => 4803284 [patent_doc_number] => 20080014873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'METHODS AND APPARATUS FOR ADAPTIVE LOCAL OSCILLATOR NULLING' [patent_app_type] => utility [patent_app_number] => 11/457003 [patent_app_country] => US [patent_app_date] => 2006-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1872 [patent_no_of_claims] => 19 [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/A1/0014/20080014873.pdf [firstpage_image] =>[orig_patent_app_number] => 11457003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/457003
METHODS AND APPARATUS FOR ADAPTIVE LOCAL OSCILLATOR NULLING Jul 11, 2006 Abandoned
Array ( [id] => 240975 [patent_doc_number] => 07593698 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-09-22 [patent_title] => 'Large signal polar modulated power amplifier' [patent_app_type] => utility [patent_app_number] => 11/456635 [patent_app_country] => US [patent_app_date] => 2006-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2346 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/593/07593698.pdf [firstpage_image] =>[orig_patent_app_number] => 11456635 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/456635
Large signal polar modulated power amplifier Jul 10, 2006 Issued
Array ( [id] => 4797674 [patent_doc_number] => 20080009260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'MIXER WITH DYNAMIC INTERMEDIATE FREQUENCY FOR RADIO-FREQUENCY FRONT-END AND METHOD USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/456508 [patent_app_country] => US [patent_app_date] => 2006-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4562 [patent_no_of_claims] => 32 [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/A1/0009/20080009260.pdf [firstpage_image] =>[orig_patent_app_number] => 11456508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/456508
MIXER WITH DYNAMIC INTERMEDIATE FREQUENCY FOR RADIO-FREQUENCY FRONT-END AND METHOD USING THE SAME Jul 9, 2006 Abandoned
Array ( [id] => 4992694 [patent_doc_number] => 20070008038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-11 [patent_title] => 'Power amplifier arrangement, particularly for mobile radio, and method for determining a performance parameter' [patent_app_type] => utility [patent_app_number] => 11/476461 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8234 [patent_no_of_claims] => 19 [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/A1/0008/20070008038.pdf [firstpage_image] =>[orig_patent_app_number] => 11476461 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/476461
Power amplifier arrangement, particularly for mobile radio, and method for determining a performance parameter Jun 27, 2006 Abandoned
Array ( [id] => 456555 [patent_doc_number] => 07248842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-24 [patent_title] => 'Wireless communication apparatus having a phase control loop shared by first and second modulation modes and an amplitude control loop' [patent_app_type] => utility [patent_app_number] => 11/442263 [patent_app_country] => US [patent_app_date] => 2006-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 12056 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/248/07248842.pdf [firstpage_image] =>[orig_patent_app_number] => 11442263 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/442263
Wireless communication apparatus having a phase control loop shared by first and second modulation modes and an amplitude control loop May 29, 2006 Issued
Array ( [id] => 5051668 [patent_doc_number] => 20070032213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY CORRECTION' [patent_app_type] => utility [patent_app_number] => 11/382380 [patent_app_country] => US [patent_app_date] => 2006-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4158 [patent_no_of_claims] => 27 [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/A1/0032/20070032213.pdf [firstpage_image] =>[orig_patent_app_number] => 11382380 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/382380
Method and apparatus for automatic frequency correction with a frequency error signal generated by block correlation of baseband samples with a known code sequence May 8, 2006 Issued
Array ( [id] => 5183328 [patent_doc_number] => 20070054682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-08 [patent_title] => 'Broadband carrier frequency selection' [patent_app_type] => utility [patent_app_number] => 11/414310 [patent_app_country] => US [patent_app_date] => 2006-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9317 [patent_no_of_claims] => 20 [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/A1/0054/20070054682.pdf [firstpage_image] =>[orig_patent_app_number] => 11414310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/414310
Broadband carrier frequency selection Apr 30, 2006 Abandoned
Array ( [id] => 5642974 [patent_doc_number] => 20060281429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Downconverter and upconverter' [patent_app_type] => utility [patent_app_number] => 11/414078 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 45742 [patent_no_of_claims] => 20 [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/A1/0281/20060281429.pdf [firstpage_image] =>[orig_patent_app_number] => 11414078 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/414078
Downconverter and upconverter Apr 27, 2006 Abandoned
Array ( [id] => 4575976 [patent_doc_number] => 07840195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Multifunction-RF-circuit' [patent_app_type] => utility [patent_app_number] => 11/415397 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5473 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/840/07840195.pdf [firstpage_image] =>[orig_patent_app_number] => 11415397 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/415397
Multifunction-RF-circuit Apr 27, 2006 Issued
Array ( [id] => 5700402 [patent_doc_number] => 20060217087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Radio frequency power amplifier and method using an amplitude control system' [patent_app_type] => utility [patent_app_number] => 11/413999 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 18892 [patent_no_of_claims] => 30 [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/A1/0217/20060217087.pdf [firstpage_image] =>[orig_patent_app_number] => 11413999 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/413999
Radio frequency power amplifier and method using an amplitude control system Apr 27, 2006 Abandoned
Array ( [id] => 7598504 [patent_doc_number] => 07583948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-01 [patent_title] => 'Time constant automatic adjusting circuit, filter circuit system, and method of automatically adjusting time constant' [patent_app_type] => utility [patent_app_number] => 11/411939 [patent_app_country] => US [patent_app_date] => 2006-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 6061 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/583/07583948.pdf [firstpage_image] =>[orig_patent_app_number] => 11411939 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/411939
Time constant automatic adjusting circuit, filter circuit system, and method of automatically adjusting time constant Apr 26, 2006 Issued
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