
Henry Choe
Examiner (ID: 9269, Phone: (571)272-1760 , Office: P/2842 )
| Most Active Art Unit | 2817 |
| Art Unit(s) | 2843, 2817, 2842 |
| Total Applications | 3679 |
| Issued Applications | 3391 |
| Pending Applications | 196 |
| Abandoned Applications | 146 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 304154
[patent_doc_number] => 07535295
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-05-19
[patent_title] => 'Chopper stabilized amplifiers combining low chopper noise and linear frequency characteristics'
[patent_app_type] => utility
[patent_app_number] => 11/855461
[patent_app_country] => US
[patent_app_date] => 2007-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 18
[patent_no_of_words] => 2811
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/535/07535295.pdf
[firstpage_image] =>[orig_patent_app_number] => 11855461
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/855461 | Chopper stabilized amplifiers combining low chopper noise and linear frequency characteristics | Sep 13, 2007 | Issued |
Array
(
[id] => 7764149
[patent_doc_number] => 08115540
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-14
[patent_title] => 'Amplifying apparatus, method of output control and control program'
[patent_app_type] => utility
[patent_app_number] => 12/440977
[patent_app_country] => US
[patent_app_date] => 2007-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 42
[patent_figures_cnt] => 44
[patent_no_of_words] => 13053
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/115/08115540.pdf
[firstpage_image] =>[orig_patent_app_number] => 12440977
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/440977 | Amplifying apparatus, method of output control and control program | Sep 12, 2007 | Issued |
Array
(
[id] => 5395683
[patent_doc_number] => 20090315746
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'METHOD AND SYSTEM FOR CALIBRATING AN ANALOGUE I/Q-MODULATOR OF A TRANSMITTER'
[patent_app_type] => utility
[patent_app_number] => 12/441783
[patent_app_country] => US
[patent_app_date] => 2007-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4348
[patent_no_of_claims] => 41
[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/A1/0315/20090315746.pdf
[firstpage_image] =>[orig_patent_app_number] => 12441783
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/441783 | Method and system for calibrating an analogue I/Q-modulator of a transmitter | Sep 9, 2007 | Issued |
Array
(
[id] => 5197173
[patent_doc_number] => 20070296491
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-27
[patent_title] => 'NOISE-SHAPING AMPLIFIER WITH WAVEFORM LOCK'
[patent_app_type] => utility
[patent_app_number] => 11/852119
[patent_app_country] => US
[patent_app_date] => 2007-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2845
[patent_no_of_claims] => 13
[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/A1/0296/20070296491.pdf
[firstpage_image] =>[orig_patent_app_number] => 11852119
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/852119 | Noise-shaping amplifier with waveform lock | Sep 6, 2007 | Issued |
Array
(
[id] => 221569
[patent_doc_number] => 07609115
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-10-27
[patent_title] => 'Input circuitry for transistor power amplifier and method for designing such circuitry'
[patent_app_type] => utility
[patent_app_number] => 11/851425
[patent_app_country] => US
[patent_app_date] => 2007-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 6313
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/609/07609115.pdf
[firstpage_image] =>[orig_patent_app_number] => 11851425
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/851425 | Input circuitry for transistor power amplifier and method for designing such circuitry | Sep 6, 2007 | Issued |
Array
(
[id] => 5450375
[patent_doc_number] => 20090066411
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-12
[patent_title] => 'METHOD FOR DESIGNING INPUT CIRCUITRY FOR TRANSISTOR POWER AMPLIFIER'
[patent_app_type] => utility
[patent_app_number] => 11/851418
[patent_app_country] => US
[patent_app_date] => 2007-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6331
[patent_no_of_claims] => 2
[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/A1/0066/20090066411.pdf
[firstpage_image] =>[orig_patent_app_number] => 11851418
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/851418 | Method for designing input circuitry for transistor power amplifier | Sep 6, 2007 | Issued |
Array
(
[id] => 353194
[patent_doc_number] => 07492220
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-02-17
[patent_title] => 'Methods for controlling power stage of power amplifier and related apparatuses'
[patent_app_type] => utility
[patent_app_number] => 11/850664
[patent_app_country] => US
[patent_app_date] => 2007-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4347
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/492/07492220.pdf
[firstpage_image] =>[orig_patent_app_number] => 11850664
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/850664 | Methods for controlling power stage of power amplifier and related apparatuses | Sep 4, 2007 | Issued |
Array
(
[id] => 345685
[patent_doc_number] => 07498875
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-03
[patent_title] => 'Technique to improve the gain and signal to noise ratio in CMOS switched capacitor amplifiers'
[patent_app_type] => utility
[patent_app_number] => 11/849043
[patent_app_country] => US
[patent_app_date] => 2007-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 21
[patent_no_of_words] => 6252
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/498/07498875.pdf
[firstpage_image] =>[orig_patent_app_number] => 11849043
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/849043 | Technique to improve the gain and signal to noise ratio in CMOS switched capacitor amplifiers | Aug 30, 2007 | Issued |
Array
(
[id] => 225472
[patent_doc_number] => 07605658
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-10-20
[patent_title] => 'Resistively loaded single stage differential amplifier having zero volt common mode input'
[patent_app_type] => utility
[patent_app_number] => 11/849122
[patent_app_country] => US
[patent_app_date] => 2007-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 6775
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/605/07605658.pdf
[firstpage_image] =>[orig_patent_app_number] => 11849122
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/849122 | Resistively loaded single stage differential amplifier having zero volt common mode input | Aug 30, 2007 | Issued |
Array
(
[id] => 286096
[patent_doc_number] => 07551025
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-23
[patent_title] => 'High-voltage transconductance circuit'
[patent_app_type] => utility
[patent_app_number] => 11/846923
[patent_app_country] => US
[patent_app_date] => 2007-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5841
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/551/07551025.pdf
[firstpage_image] =>[orig_patent_app_number] => 11846923
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/846923 | High-voltage transconductance circuit | Aug 28, 2007 | Issued |
Array
(
[id] => 349396
[patent_doc_number] => 07495515
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-02-24
[patent_title] => 'Low-noise amplifier'
[patent_app_type] => utility
[patent_app_number] => 11/895427
[patent_app_country] => US
[patent_app_date] => 2007-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 6353
[patent_no_of_claims] => 22
[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/07/495/07495515.pdf
[firstpage_image] =>[orig_patent_app_number] => 11895427
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/895427 | Low-noise amplifier | Aug 23, 2007 | Issued |
Array
(
[id] => 191539
[patent_doc_number] => 07642853
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-01-05
[patent_title] => 'High-swing operational amplifier output stage using adaptive biasing'
[patent_app_type] => utility
[patent_app_number] => 11/844314
[patent_app_country] => US
[patent_app_date] => 2007-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 7000
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/642/07642853.pdf
[firstpage_image] =>[orig_patent_app_number] => 11844314
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/844314 | High-swing operational amplifier output stage using adaptive biasing | Aug 22, 2007 | Issued |
Array
(
[id] => 212084
[patent_doc_number] => 07622991
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-11-24
[patent_title] => 'Transconductance signal capacity format'
[patent_app_type] => utility
[patent_app_number] => 11/843075
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3424
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/622/07622991.pdf
[firstpage_image] =>[orig_patent_app_number] => 11843075
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/843075 | Transconductance signal capacity format | Aug 21, 2007 | Issued |
Array
(
[id] => 5163591
[patent_doc_number] => 20070285175
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-13
[patent_title] => 'TRIPLE CASCODE POWER AMPLIFIER OF INNER PARALLEL CONFIGURATION WITH DYNAMIC GATE BIAS TECHNIQUE'
[patent_app_type] => utility
[patent_app_number] => 11/843042
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 5269
[patent_no_of_claims] => 18
[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/A1/0285/20070285175.pdf
[firstpage_image] =>[orig_patent_app_number] => 11843042
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/843042 | Triple cascode power amplifier of inner parallel configuration with dynamic gate bias technique | Aug 21, 2007 | Issued |
Array
(
[id] => 5228650
[patent_doc_number] => 20070290757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-20
[patent_title] => 'INPUT SYSTEM FOR A VARIABLE GAIN AMPLIFIER HAVING CLASS-AB TRANSCONDUCTANCE STAGES'
[patent_app_type] => utility
[patent_app_number] => 11/842873
[patent_app_country] => US
[patent_app_date] => 2007-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 8322
[patent_no_of_claims] => 21
[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/A1/0290/20070290757.pdf
[firstpage_image] =>[orig_patent_app_number] => 11842873
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/842873 | Input system for a variable gain amplifier having class-AB transconductance stages | Aug 20, 2007 | Issued |
Array
(
[id] => 356762
[patent_doc_number] => 07489202
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-02-10
[patent_title] => 'RF amplifier with stacked transistors, transmitting device, and method therefor'
[patent_app_type] => utility
[patent_app_number] => 11/841497
[patent_app_country] => US
[patent_app_date] => 2007-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3982
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/489/07489202.pdf
[firstpage_image] =>[orig_patent_app_number] => 11841497
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/841497 | RF amplifier with stacked transistors, transmitting device, and method therefor | Aug 19, 2007 | Issued |
Array
(
[id] => 104311
[patent_doc_number] => 07724086
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-05-25
[patent_title] => 'Apparatus and method for regulating the output power of an amplifier stage'
[patent_app_type] => utility
[patent_app_number] => 11/840260
[patent_app_country] => US
[patent_app_date] => 2007-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3533
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/724/07724086.pdf
[firstpage_image] =>[orig_patent_app_number] => 11840260
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/840260 | Apparatus and method for regulating the output power of an amplifier stage | Aug 16, 2007 | Issued |
Array
(
[id] => 4667682
[patent_doc_number] => 20080042742
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-21
[patent_title] => 'Distortion Nulling for Single-Ended High Dynamic Range RF Amplifier'
[patent_app_type] => utility
[patent_app_number] => 11/839197
[patent_app_country] => US
[patent_app_date] => 2007-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7443
[patent_no_of_claims] => 14
[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/A1/0042/20080042742.pdf
[firstpage_image] =>[orig_patent_app_number] => 11839197
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/839197 | Distortion Nulling for Single-Ended High Dynamic Range RF Amplifier | Aug 14, 2007 | Abandoned |
Array
(
[id] => 296602
[patent_doc_number] => 07541876
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-02
[patent_title] => 'Amplifier and method for operating the same'
[patent_app_type] => utility
[patent_app_number] => 11/837951
[patent_app_country] => US
[patent_app_date] => 2007-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5554
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/541/07541876.pdf
[firstpage_image] =>[orig_patent_app_number] => 11837951
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/837951 | Amplifier and method for operating the same | Aug 12, 2007 | Issued |
Array
(
[id] => 5163572
[patent_doc_number] => 20070285156
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-13
[patent_title] => 'Expanded Performance and Functions for Vacuum Tube Replacement Devices'
[patent_app_type] => utility
[patent_app_number] => 11/836674
[patent_app_country] => US
[patent_app_date] => 2007-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 9599
[patent_no_of_claims] => 38
[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/A1/0285/20070285156.pdf
[firstpage_image] =>[orig_patent_app_number] => 11836674
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/836674 | Expanded performance and functions for vacuum tube replacement devices | Aug 8, 2007 | Issued |